1610100662144 has 64 divisors (see below), whose sum is σ = 3547723885440. Its totient is φ = 723038939136.

The previous prime is 1610100662113. The next prime is 1610100662153. The reversal of 1610100662144 is 4412660010161.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a self number, because there is not a number n which added to its sum of digits gives 1610100662144.

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, 13014224 + ... + 13137359.

It is an arithmetic number, because the mean of its divisors is an integer number (55433185710).

Almost surely, 2^{1610100662144} is an apocalyptic number.

It is an amenable number.

1610100662144 is an abundant number, since it is smaller than the sum of its proper divisors (1937623223296).

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

1610100662144 is a wasteful number, since it uses less digits than its factorization.

1610100662144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26151647 (or 26151635 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 32.

The spelling of 1610100662144 in words is "one trillion, six hundred ten billion, one hundred million, six hundred sixty-two thousand, one hundred forty-four".