44162446650 has 48 divisors (see below), whose sum is σ = 125168994624. Its totient is φ = 10094273280.

The previous prime is 44162446639. The next prime is 44162446673. The reversal of 44162446650 is 5664426144.

It is a super-2 number, since 2×44162446650² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21028687 + ... + 21030786.

It is an arithmetic number, because the mean of its divisors is an integer number (2607687388).

Almost surely, 2^44162446650 is an apocalyptic number.

44162446650 is an abundant number, since it is smaller than the sum of its proper divisors (81006547974).

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

44162446650 is a wasteful number, since it uses less digits than its factorization.

44162446650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42059495 (or 42059490 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 42.

The spelling of 44162446650 in words is "forty-four billion, one hundred sixty-two million, four hundred forty-six thousand, six hundred fifty".