44695426137 has 8 divisors (see below), whose sum is σ = 59609391840. Its totient is φ = 29789205600.

The previous prime is 44695426123. The next prime is 44695426159. The reversal of 44695426137 is 73162459644.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 44695426137 - 2¹¹ = 44695424089 is a prime.

It is a super-2 number, since 2×44695426137² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 44695426137.

It is not an unprimeable number, because it can be changed into a prime (44695426117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1922812 + ... + 1945917.

It is an arithmetic number, because the mean of its divisors is an integer number (7451173980).

Almost surely, 2^44695426137 is an apocalyptic number.

It is an amenable number.

44695426137 is a deficient number, since it is larger than the sum of its proper divisors (14913965703).

44695426137 is a wasteful number, since it uses less digits than its factorization.

44695426137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3872583.

The product of its digits is 4354560, while the sum is 51.

The spelling of 44695426137 in words is "forty-four billion, six hundred ninety-five million, four hundred twenty-six thousand, one hundred thirty-seven".