32101302442 has 16 divisors (see below), whose sum is σ = 52698320064. Its totient is φ = 14544580000.

The previous prime is 32101302397. The next prime is 32101302449. The reversal of 32101302442 is 24420310123.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (32101302449) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2339059 + ... + 2352742.

It is an arithmetic number, because the mean of its divisors is an integer number (3293645004).

Almost surely, 2^32101302442 is an apocalyptic number.

32101302442 is a deficient number, since it is larger than the sum of its proper divisors (20597017622).

32101302442 is a wasteful number, since it uses less digits than its factorization.

32101302442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4692125.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 32101302442 its reverse (24420310123), we get a palindrome (56521612565).

The spelling of 32101302442 in words is "thirty-two billion, one hundred one million, three hundred two thousand, four hundred forty-two".