44013426 has 16 divisors (see below), whose sum is σ = 89688384. Its totient is φ = 14394224.

The previous prime is 44013419. The next prime is 44013451. The reversal of 44013426 is 62431044.

It is a junction number, because it is equal to n+sod(n) for n = 44013396 and 44013405.

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, 68886 + ... + 69521.

It is an arithmetic number, because the mean of its divisors is an integer number (5605524).

Almost surely, 2^44013426 is an apocalyptic number.

44013426 is an abundant number, since it is smaller than the sum of its proper divisors (45674958).

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

44013426 is a wasteful number, since it uses less digits than its factorization.

44013426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138465.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 44013426 is about 6634.2615263494. The cubic root of 44013426 is about 353.0707378027.

The spelling of 44013426 in words is "forty-four million, thirteen thousand, four hundred twenty-six".