406747650032 has 20 divisors (see below), whose sum is σ = 788112637176. Its totient is φ = 203363743680.

The previous prime is 406747650019. The next prime is 406747650037. The reversal of 406747650032 is 230056747604.

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (406747650037) 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, 291719 + ... + 947942.

Almost surely, 2^406747650032 is an apocalyptic number.

It is an amenable number.

406747650032 is a deficient number, since it is larger than the sum of its proper divisors (381364987144).

406747650032 is a wasteful number, since it uses less digits than its factorization.

406747650032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1260176 (or 1260170 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 44.

The spelling of 406747650032 in words is "four hundred six billion, seven hundred forty-seven million, six hundred fifty thousand, thirty-two".