44370779401 has 16 divisors (see below), whose sum is σ = 51247909440. Its totient is φ = 38069853120.

The previous prime is 44370779389. The next prime is 44370779407. The reversal of 44370779401 is 10497707344.

It is not a de Polignac number, because 44370779401 - 2¹³ = 44370771209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (44370779407) 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, 1681615 + ... + 1707796.

It is an arithmetic number, because the mean of its divisors is an integer number (3202994340).

Almost surely, 2^44370779401 is an apocalyptic number.

It is an amenable number.

44370779401 is a deficient number, since it is larger than the sum of its proper divisors (6877130039).

44370779401 is a wasteful number, since it uses less digits than its factorization.

44370779401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3389496.

The product of its (nonzero) digits is 592704, while the sum is 46.

The spelling of 44370779401 in words is "forty-four billion, three hundred seventy million, seven hundred seventy-nine thousand, four hundred one".