44640422602460 has 12 divisors (see below), whose sum is σ = 93744887465208. Its totient is φ = 17856169040976.

The previous prime is 44640422602439. The next prime is 44640422602463. The reversal of 44640422602460 is 6420622404644.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44640422602463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1116010565042 + ... + 1116010565081.

It is an arithmetic number, because the mean of its divisors is an integer number (7812073955434).

Almost surely, 2^{44640422602460} is an apocalyptic number.

It is an amenable number.

44640422602460 is an abundant number, since it is smaller than the sum of its proper divisors (49104464862748).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44640422602460 is a wasteful number, since it uses less digits than its factorization.

44640422602460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2232021130132 (or 2232021130130 counting only the distinct ones).

The product of its (nonzero) digits is 1769472, while the sum is 44.

The spelling of 44640422602460 in words is "forty-four trillion, six hundred forty billion, four hundred twenty-two million, six hundred two thousand, four hundred sixty".