32470230452 has 72 divisors (see below), whose sum is σ = 67920241032. Its totient is φ = 13515448320.

The previous prime is 32470230437. The next prime is 32470230479. The reversal of 32470230452 is 25403207423.

It can be written as a sum of positive squares in 4 ways, for example, as 24001445776 + 8468784676 = 154924^2 + 92026^2 .

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, 251108 + ... + 357764.

It is an arithmetic number, because the mean of its divisors is an integer number (943336681).

Almost surely, 2^32470230452 is an apocalyptic number.

It is an amenable number.

32470230452 is an abundant number, since it is smaller than the sum of its proper divisors (35450010580).

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

32470230452 is a wasteful number, since it uses less digits than its factorization.

32470230452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106737 (or 106724 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 32.

Adding to 32470230452 its reverse (25403207423), we get a palindrome (57873437875).

The spelling of 32470230452 in words is "thirty-two billion, four hundred seventy million, two hundred thirty thousand, four hundred fifty-two".