100838600047966 has 16 divisors (see below), whose sum is σ = 165035762519040. Its totient is φ = 45828187222680.

The previous prime is 100838600047951. The next prime is 100838600048009. The reversal of 100838600047966 is 669740006838001.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 100838600047966.

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, 376866816 + ... + 377134291.

It is an arithmetic number, because the mean of its divisors is an integer number (10314735157440).

Almost surely, 2^{100838600047966} is an apocalyptic number.

100838600047966 is a deficient number, since it is larger than the sum of its proper divisors (64197162471074).

100838600047966 is a wasteful number, since it uses less digits than its factorization.

100838600047966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 754007199.

The product of its (nonzero) digits is 10450944, while the sum is 58.

The spelling of 100838600047966 in words is "one hundred trillion, eight hundred thirty-eight billion, six hundred million, forty-seven thousand, nine hundred sixty-six".