100626606455401 has 32 divisors (see below), whose sum is σ = 113285860047360. Its totient is φ = 88684967314944.

The previous prime is 100626606455399. The next prime is 100626606455411. The reversal of 100626606455401 is 104554606626001.

It is not a de Polignac number, because 100626606455401 - 2¹ = 100626606455399 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100626606455411) 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, 378856621 + ... + 379122133.

It is an arithmetic number, because the mean of its divisors is an integer number (3540183126480).

Almost surely, 2^{100626606455401} is an apocalyptic number.

It is an amenable number.

100626606455401 is a deficient number, since it is larger than the sum of its proper divisors (12659253591959).

100626606455401 is a wasteful number, since it uses less digits than its factorization.

100626606455401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267865.

The product of its (nonzero) digits is 1036800, while the sum is 46.

The spelling of 100626606455401 in words is "one hundred trillion, six hundred twenty-six billion, six hundred six million, four hundred fifty-five thousand, four hundred one".