100366411876643 has 32 divisors (see below), whose sum is σ = 119940139791360. Its totient is φ = 82906017384960.

The previous prime is 100366411876589. The next prime is 100366411876727. The reversal of 100366411876643 is 346678114663001.

It is a happy number.

It is not a de Polignac number, because 100366411876643 - 2¹⁸ = 100366411614499 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100366411876243) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 57287846 + ... + 59013812.

It is an arithmetic number, because the mean of its divisors is an integer number (3748129368480).

Almost surely, 2^{100366411876643} is an apocalyptic number.

100366411876643 is a deficient number, since it is larger than the sum of its proper divisors (19573727914717).

100366411876643 is a wasteful number, since it uses less digits than its factorization.

100366411876643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1736747.

The product of its (nonzero) digits is 10450944, while the sum is 56.

The spelling of 100366411876643 in words is "one hundred trillion, three hundred sixty-six billion, four hundred eleven million, eight hundred seventy-six thousand, six hundred forty-three".