44106561838802 has 16 divisors (see below), whose sum is σ = 66418563743640. Its totient is φ = 21967043923968.

The previous prime is 44106561838783. The next prime is 44106561838813. The reversal of 44106561838802 is 20883816560144.

It can be written as a sum of positive squares in 4 ways, for example, as 36689659725601 + 7416902113201 = 6057199^2 + 2723399^2 .

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, 26536724 + ... + 28149792.

Almost surely, 2^{44106561838802} is an apocalyptic number.

44106561838802 is a deficient number, since it is larger than the sum of its proper divisors (22312001904838).

44106561838802 is a wasteful number, since it uses less digits than its factorization.

44106561838802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1666525.

The product of its (nonzero) digits is 8847360, while the sum is 56.

The spelling of 44106561838802 in words is "forty-four trillion, one hundred six billion, five hundred sixty-one million, eight hundred thirty-eight thousand, eight hundred two".