44120403426 has 32 divisors (see below), whose sum is σ = 98078983488. Its totient is φ = 13117557440.

The previous prime is 44120403419. The next prime is 44120403427. The reversal of 44120403426 is 62430402144.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 44120403393 and 44120403402.

It is not an unprimeable number, because it can be changed into a prime (44120403427) 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, 6303021 + ... + 6310016.

It is an arithmetic number, because the mean of its divisors is an integer number (3064968234).

Almost surely, 2^44120403426 is an apocalyptic number.

44120403426 is an abundant number, since it is smaller than the sum of its proper divisors (53958580062).

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

44120403426 is a wasteful number, since it uses less digits than its factorization.

44120403426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12613106.

The product of its (nonzero) digits is 18432, while the sum is 30.

The spelling of 44120403426 in words is "forty-four billion, one hundred twenty million, four hundred three thousand, four hundred twenty-six".