32403433452 has 48 divisors (see below), whose sum is σ = 81493074432. Its totient is φ = 9961830720.

The previous prime is 32403433429. The next prime is 32403433471. The reversal of 32403433452 is 25433430423.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97677 + ... + 272667.

It is an arithmetic number, because the mean of its divisors is an integer number (1697772384).

Almost surely, 2^32403433452 is an apocalyptic number.

It is an amenable number.

32403433452 is an abundant number, since it is smaller than the sum of its proper divisors (49089640980).

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

32403433452 is a wasteful number, since it uses less digits than its factorization.

32403433452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176198 (or 176196 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 33.

Adding to 32403433452 its reverse (25433430423), we get a palindrome (57836863875).

The spelling of 32403433452 in words is "thirty-two billion, four hundred three million, four hundred thirty-three thousand, four hundred fifty-two".