31642465226106 has 32 divisors (see below), whose sum is σ = 73551493025280. Its totient is φ = 8887472072496.

The previous prime is 31642465226101. The next prime is 31642465226171. The reversal of 31642465226106 is 60162256424613.

It is not an unprimeable number, because it can be changed into a prime (31642465226101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6384675736 + ... + 6384680691.

It is an arithmetic number, because the mean of its divisors is an integer number (2298484157040).

Almost surely, 2^{31642465226106} is an apocalyptic number.

31642465226106 is an abundant number, since it is smaller than the sum of its proper divisors (41909027799174).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

31642465226106 is a wasteful number, since it uses less digits than its factorization.

31642465226106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12769356498.

The product of its (nonzero) digits is 2488320, while the sum is 48.

The spelling of 31642465226106 in words is "thirty-one trillion, six hundred forty-two billion, four hundred sixty-five million, two hundred twenty-six thousand, one hundred six".