32141400520 has 16 divisors (see below), whose sum is σ = 72318151260. Its totient is φ = 12856560192.

The previous prime is 32141400517. The next prime is 32141400527. The reversal of 32141400520 is 2500414123.

It can be written as a sum of positive squares in 2 ways, for example, as 32140601284 + 799236 = 179278^2 + 894^2 .

It is a junction number, because it is equal to n+sod(n) for n = 32141400491 and 32141400500.

It is not an unprimeable number, because it can be changed into a prime (32141400527) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 401767467 + ... + 401767546.

Almost surely, 2^32141400520 is an apocalyptic number.

It is an amenable number.

32141400520 is an abundant number, since it is smaller than the sum of its proper divisors (40176750740).

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

32141400520 is a wasteful number, since it uses less digits than its factorization.

32141400520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 803535024 (or 803535020 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

Adding to 32141400520 its reverse (2500414123), we get a palindrome (34641814643).

The spelling of 32141400520 in words is "thirty-two billion, one hundred forty-one million, four hundred thousand, five hundred twenty".