100664947476 has 24 divisors (see below), whose sum is σ = 260983197440. Its totient is φ = 33554982456.

The previous prime is 100664947469. The next prime is 100664947507. The reversal of 100664947476 is 674749466001.

100664947476 is a `hidden beast` number, since 1 + 0 + 0 + 66 + 49 + 474 + 76 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 466041316 + ... + 466041531.

Almost surely, 2^100664947476 is an apocalyptic number.

It is an amenable number.

100664947476 is an abundant number, since it is smaller than the sum of its proper divisors (160318249964).

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

100664947476 is a wasteful number, since it uses less digits than its factorization.

100664947476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 932082860 (or 932082852 counting only the distinct ones).

The product of its (nonzero) digits is 6096384, while the sum is 54.

The spelling of 100664947476 in words is "one hundred billion, six hundred sixty-four million, nine hundred forty-seven thousand, four hundred seventy-six".