44106561840057 has 32 divisors (see below), whose sum is σ = 60675627640320. Its totient is φ = 28481694766080.

The previous prime is 44106561840049. The next prime is 44106561840097. The reversal of 44106561840057 is 75004816560144.

It is not a de Polignac number, because 44106561840057 - 2³ = 44106561840049 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 44106561839991 and 44106561840009.

It is not an unprimeable number, because it can be changed into a prime (44106561840097) 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, 13858173 + ... + 16741029.

It is an arithmetic number, because the mean of its divisors is an integer number (1896113363760).

Almost surely, 2^{44106561840057} is an apocalyptic number.

It is an amenable number.

44106561840057 is a deficient number, since it is larger than the sum of its proper divisors (16569065800263).

44106561840057 is a wasteful number, since it uses less digits than its factorization.

44106561840057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2883793.

The product of its (nonzero) digits is 3225600, while the sum is 51.

The spelling of 44106561840057 in words is "forty-four trillion, one hundred six billion, five hundred sixty-one million, eight hundred forty thousand, fifty-seven".