44106815604 has 96 divisors (see below), whose sum is σ = 108629579520. Its totient is φ = 13907432448.

The previous prime is 44106815603. The next prime is 44106815629. The reversal of 44106815604 is 40651860144.

It is a super-2 number, since 2×44106815604² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44106815603) 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, 17834112 + ... + 17836584.

It is an arithmetic number, because the mean of its divisors is an integer number (1131558120).

Almost surely, 2^44106815604 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44106815604, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54314789760).

44106815604 is an abundant number, since it is smaller than the sum of its proper divisors (64522763916).

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

44106815604 is a wasteful number, since it uses less digits than its factorization.

44106815604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3529 (or 3527 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 39.

The spelling of 44106815604 in words is "forty-four billion, one hundred six million, eight hundred fifteen thousand, six hundred four".