44688036061 has 2 divisors, whose sum is σ = 44688036062. Its totient is φ = 44688036060.

The previous prime is 44688036037. The next prime is 44688036067. The reversal of 44688036061 is 16063088644.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 40515651225 + 4172384836 = 201285^2 + 64594^2 .

It is a cyclic number.

It is not a de Polignac number, because 44688036061 - 2¹⁵ = 44688003293 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44688036067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22344018030 + 22344018031.

It is an arithmetic number, because the mean of its divisors is an integer number (22344018031).

Almost surely, 2^44688036061 is an apocalyptic number.

It is an amenable number.

44688036061 is a deficient number, since it is larger than the sum of its proper divisors (1).

44688036061 is an equidigital number, since it uses as much as digits as its factorization.

44688036061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 663552, while the sum is 46.

The spelling of 44688036061 in words is "forty-four billion, six hundred eighty-eight million, thirty-six thousand, sixty-one".