44614649436 has 96 divisors (see below), whose sum is σ = 125312194560. Its totient is φ = 12068616384.

The previous prime is 44614649399. The next prime is 44614649447. The reversal of 44614649436 is 63494641644.

44614649436 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2844231 + ... + 2859873.

It is an arithmetic number, because the mean of its divisors is an integer number (1305335360).

Almost surely, 2^44614649436 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44614649436, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62656097280).

44614649436 is an abundant number, since it is smaller than the sum of its proper divisors (80697545124).

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

44614649436 is a wasteful number, since it uses less digits than its factorization.

44614649436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17463 (or 17461 counting only the distinct ones).

The product of its digits is 5971968, while the sum is 51.

The spelling of 44614649436 in words is "forty-four billion, six hundred fourteen million, six hundred forty-nine thousand, four hundred thirty-six".