145303740822 has 16 divisors (see below), whose sum is σ = 290646068400. Its totient is φ = 48428149152.

The previous prime is 145303740821. The next prime is 145303740863. The reversal of 145303740822 is 228047303541.

It is a super-2 number, since 2×145303740822² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145303740821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1558713 + ... + 1649300.

It is an arithmetic number, because the mean of its divisors is an integer number (18165379275).

Almost surely, 2^145303740822 is an apocalyptic number.

145303740822 is an abundant number, since it is smaller than the sum of its proper divisors (145342327578).

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

145303740822 is a wasteful number, since it uses less digits than its factorization.

145303740822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3215567.

The product of its (nonzero) digits is 161280, while the sum is 39.

The spelling of 145303740822 in words is "one hundred forty-five billion, three hundred three million, seven hundred forty thousand, eight hundred twenty-two".