145513043260 has 72 divisors (see below), whose sum is σ = 349580064960. Its totient is φ = 50567402496.

The previous prime is 145513043257. The next prime is 145513043317. The reversal of 145513043260 is 62340315541.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 893140 + ... + 1043419.

It is an arithmetic number, because the mean of its divisors is an integer number (4855278680).

Almost surely, 2^145513043260 is an apocalyptic number.

145513043260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

145513043260 is an abundant number, since it is smaller than the sum of its proper divisors (204067021700).

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

145513043260 is a wasteful number, since it uses less digits than its factorization.

145513043260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1936615 (or 1936596 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 34.

The spelling of 145513043260 in words is "one hundred forty-five billion, five hundred thirteen million, forty-three thousand, two hundred sixty".