145110420430 has 32 divisors (see below), whose sum is σ = 262994030208. Its totient is φ = 57646080000.

The previous prime is 145110420397. The next prime is 145110420461. The reversal of 145110420430 is 34024011541.

It is a super-2 number, since 2×145110420430² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 145110420395 and 145110420404.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1305934 + ... + 1412686.

It is an arithmetic number, because the mean of its divisors is an integer number (8218563444).

Almost surely, 2^145110420430 is an apocalyptic number.

145110420430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

145110420430 is a deficient number, since it is larger than the sum of its proper divisors (117883609778).

145110420430 is a wasteful number, since it uses less digits than its factorization.

145110420430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107692.

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 145110420430 its reverse (34024011541), we get a palindrome (179134431971).

The spelling of 145110420430 in words is "one hundred forty-five billion, one hundred ten million, four hundred twenty thousand, four hundred thirty".