10320338431432 has 16 divisors (see below), whose sum is σ = 20191966496640. Its totient is φ = 4935814032336.

The previous prime is 10320338431427. The next prime is 10320338431433. The reversal of 10320338431432 is 23413483302301.

It is a junction number, because it is equal to n+sod(n) for n = 10320338431391 and 10320338431400.

It is not an unprimeable number, because it can be changed into a prime (10320338431433) 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, 28044397728 + ... + 28044398095.

It is an arithmetic number, because the mean of its divisors is an integer number (1261997906040).

Almost surely, 2^{10320338431432} is an apocalyptic number.

It is an amenable number.

10320338431432 is a deficient number, since it is larger than the sum of its proper divisors (9871628065208).

10320338431432 is a wasteful number, since it uses less digits than its factorization.

10320338431432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56088795852 (or 56088795848 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 37.

The spelling of 10320338431432 in words is "ten trillion, three hundred twenty billion, three hundred thirty-eight million, four hundred thirty-one thousand, four hundred thirty-two".