2107735366872 has 16 divisors (see below), whose sum is σ = 5269338417240. Its totient is φ = 702578455616.

The previous prime is 2107735366853. The next prime is 2107735366901. The reversal of 2107735366872 is 2786635377012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43911153453 + ... + 43911153500.

Almost surely, 2^{2107735366872} is an apocalyptic number.

It is an amenable number.

2107735366872 is an abundant number, since it is smaller than the sum of its proper divisors (3161603050368).

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

2107735366872 is a wasteful number, since it uses less digits than its factorization.

2107735366872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87822306962 (or 87822306958 counting only the distinct ones).

The product of its (nonzero) digits is 17781120, while the sum is 57.

The spelling of 2107735366872 in words is "two trillion, one hundred seven billion, seven hundred thirty-five million, three hundred sixty-six thousand, eight hundred seventy-two".