63320257001432 has 32 divisors (see below), whose sum is σ = 121934826770400. Its totient is φ = 30804310888704.

The previous prime is 63320257001383. The next prime is 63320257001483. The reversal of 63320257001432 is 23410075202336.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103154573 + ... + 103766595.

It is an arithmetic number, because the mean of its divisors is an integer number (3810463336575).

Almost surely, 2^{63320257001432} is an apocalyptic number.

It is an amenable number.

63320257001432 is a deficient number, since it is larger than the sum of its proper divisors (58614569768968).

63320257001432 is a wasteful number, since it uses less digits than its factorization.

63320257001432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 961595 (or 961591 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 38.

The spelling of 63320257001432 in words is "sixty-three trillion, three hundred twenty billion, two hundred fifty-seven million, one thousand, four hundred thirty-two".