32448590489942 has 64 divisors (see below), whose sum is σ = 55852010569728. Its totient is φ = 14002423344000.

The previous prime is 32448590489921. The next prime is 32448590489977. The reversal of 32448590489942 is 24998409584423.

It is a super-2 number, since 2×32448590489942² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 296017088 + ... + 296126684.

It is an arithmetic number, because the mean of its divisors is an integer number (872687665152).

Almost surely, 2^{32448590489942} is an apocalyptic number.

32448590489942 is a deficient number, since it is larger than the sum of its proper divisors (23403420079786).

32448590489942 is a wasteful number, since it uses less digits than its factorization.

32448590489942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117885.

The product of its (nonzero) digits is 716636160, while the sum is 71.

The spelling of 32448590489942 in words is "thirty-two trillion, four hundred forty-eight billion, five hundred ninety million, four hundred eighty-nine thousand, nine hundred forty-two".