100604661642074 has 16 divisors (see below), whose sum is σ = 153754776839880. Its totient is φ = 49353075320640.

The previous prime is 100604661642073. The next prime is 100604661642143. The reversal of 100604661642074 is 470246166406001.

It can be written as a sum of positive squares in 4 ways, for example, as 98758576930225 + 1846084711849 = 9937735^2 + 1358707^2 .

It is not an unprimeable number, because it can be changed into a prime (100604661642073) 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, 37142312 + ... + 39758780.

Almost surely, 2^{100604661642074} is an apocalyptic number.

100604661642074 is a deficient number, since it is larger than the sum of its proper divisors (53150115197806).

100604661642074 is a wasteful number, since it uses less digits than its factorization.

100604661642074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2979265.

The product of its (nonzero) digits is 1161216, while the sum is 47.

The spelling of 100604661642074 in words is "one hundred trillion, six hundred four billion, six hundred sixty-one million, six hundred forty-two thousand, seventy-four".