145413602628 has 96 divisors (see below), whose sum is σ = 392701962240. Its totient is φ = 41018945280.

The previous prime is 145413602623. The next prime is 145413602629. The reversal of 145413602628 is 826206314541.

It is a super-2 number, since 2×145413602628² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a self number, because there is not a number n which added to its sum of digits gives 145413602628.

It is not an unprimeable number, because it can be changed into a prime (145413602623) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11992753 + ... + 12004871.

It is an arithmetic number, because the mean of its divisors is an integer number (4090645440).

Almost surely, 2^145413602628 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 145413602628, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (196350981120).

145413602628 is an abundant number, since it is smaller than the sum of its proper divisors (247288359612).

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

145413602628 is a wasteful number, since it uses less digits than its factorization.

145413602628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13937 (or 13935 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 42.

The spelling of 145413602628 in words is "one hundred forty-five billion, four hundred thirteen million, six hundred two thousand, six hundred twenty-eight".