44340224742 has 160 divisors (see below), whose sum is σ = 110855425824. Its totient is φ = 13132454400.

The previous prime is 44340224737. The next prime is 44340224821. The reversal of 44340224742 is 24742204344.

44340224742 is a `hidden beast` number, since 4 + 4 + 3 + 402 + 247 + 4 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 44340224697 and 44340224706.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 29938642 + ... + 29940122.

Almost surely, 2^44340224742 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44340224742, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55427712912).

44340224742 is an abundant number, since it is smaller than the sum of its proper divisors (66515201082).

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

44340224742 is a wasteful number, since it uses less digits than its factorization.

44340224742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1876 (or 1867 counting only the distinct ones).

The product of its (nonzero) digits is 172032, while the sum is 36.

The spelling of 44340224742 in words is "forty-four billion, three hundred forty million, two hundred twenty-four thousand, seven hundred forty-two".