100396471835 has 16 divisors (see below), whose sum is σ = 134633675232. Its totient is φ = 71234745600.

The previous prime is 100396471831. The next prime is 100396471843. The reversal of 100396471835 is 538174693001.

It is a happy number.

It is not a de Polignac number, because 100396471835 - 2² = 100396471831 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 100396471835.

It is not an unprimeable number, because it can be changed into a prime (100396471831) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22258604 + ... + 22263113.

It is an arithmetic number, because the mean of its divisors is an integer number (8414604702).

Almost surely, 2^100396471835 is an apocalyptic number.

100396471835 is a deficient number, since it is larger than the sum of its proper divisors (34237203397).

100396471835 is a wasteful number, since it uses less digits than its factorization.

100396471835 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44521774.

The product of its (nonzero) digits is 544320, while the sum is 47.

The spelling of 100396471835 in words is "one hundred billion, three hundred ninety-six million, four hundred seventy-one thousand, eight hundred thirty-five".