106031432664 has 48 divisors (see below), whose sum is σ = 294172580520. Its totient is φ = 34481765760.

The previous prime is 106031432609. The next prime is 106031432701. The reversal of 106031432664 is 466234130601.

106031432664 is a `hidden beast` number, since 1 + 0 + 603 + 1 + 43 + 2 + 6 + 6 + 4 = 666.

It is a super-2 number, since 2×106031432664² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17956302 + ... + 17962205.

Almost surely, 2^106031432664 is an apocalyptic number.

It is an amenable number.

106031432664 is an abundant number, since it is smaller than the sum of its proper divisors (188141147856).

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

106031432664 is a wasteful number, since it uses less digits than its factorization.

106031432664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35918560 (or 35918553 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 36.

The spelling of 106031432664 in words is "one hundred six billion, thirty-one million, four hundred thirty-two thousand, six hundred sixty-four".