145322363340 has 144 divisors (see below), whose sum is σ = 549582808320. Its totient is φ = 30196851840.

The previous prime is 145322363281. The next prime is 145322363377. The reversal of 145322363340 is 43363223541.

145322363340 is a `hidden beast` number, since 1 + 4 + 532 + 23 + 63 + 3 + 40 = 666.

145322363340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×145322363340² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 145322363295 and 145322363304.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5228650 + ... + 5256369.

It is an arithmetic number, because the mean of its divisors is an integer number (3816547280).

Almost surely, 2^145322363340 is an apocalyptic number.

145322363340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

145322363340 is an abundant number, since it is smaller than the sum of its proper divisors (404260444980).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

145322363340 is a wasteful number, since it uses less digits than its factorization.

145322363340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10485052 (or 10485047 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 36.

Adding to 145322363340 its reverse (43363223541), we get a palindrome (188685586881).

The spelling of 145322363340 in words is "one hundred forty-five billion, three hundred twenty-two million, three hundred sixty-three thousand, three hundred forty".