32240145300 has 72 divisors (see below), whose sum is σ = 101761632672. Its totient is φ = 7815792000.

The previous prime is 32240145299. The next prime is 32240145313. The reversal of 32240145300 is 354104223.

It is a super-2 number, since 2×32240145300² (a number of 22 digits) contains 22 as substring.

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, 4881571 + ... + 4888170.

Almost surely, 2^32240145300 is an apocalyptic number.

32240145300 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

32240145300 is an abundant number, since it is smaller than the sum of its proper divisors (69521487372).

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

32240145300 is a wasteful number, since it uses less digits than its factorization.

32240145300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9769769 (or 9769762 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

Adding to 32240145300 its reverse (354104223), we get a palindrome (32594249523).

The spelling of 32240145300 in words is "thirty-two billion, two hundred forty million, one hundred forty-five thousand, three hundred".