403852648432 has 20 divisors (see below), whose sum is σ = 783673899696. Its totient is φ = 201614222720.

The previous prime is 403852648429. The next prime is 403852648471. The reversal of 403852648432 is 234846258304.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19495669 + ... + 19516372.

Almost surely, 2^403852648432 is an apocalyptic number.

It is an amenable number.

403852648432 is a deficient number, since it is larger than the sum of its proper divisors (379821251264).

403852648432 is a wasteful number, since it uses less digits than its factorization.

403852648432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39012696 (or 39012690 counting only the distinct ones).

The product of its (nonzero) digits is 4423680, while the sum is 49.

The spelling of 403852648432 in words is "four hundred three billion, eight hundred fifty-two million, six hundred forty-eight thousand, four hundred thirty-two".