44402242251424 has 24 divisors (see below), whose sum is σ = 92017804667040. Its totient is φ = 21032641066176.

The previous prime is 44402242251317. The next prime is 44402242251593. The reversal of 44402242251424 is 42415224220444.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36515001244 + ... + 36515002459.

It is an arithmetic number, because the mean of its divisors is an integer number (3834075194460).

Almost surely, 2^{44402242251424} is an apocalyptic number.

It is an amenable number.

44402242251424 is an abundant number, since it is smaller than the sum of its proper divisors (47615562415616).

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

44402242251424 is a wasteful number, since it uses less digits than its factorization.

44402242251424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73030003732 (or 73030003724 counting only the distinct ones).

The product of its (nonzero) digits is 655360, while the sum is 40.

Adding to 44402242251424 its reverse (42415224220444), we get a palindrome (86817466471868).

The spelling of 44402242251424 in words is "forty-four trillion, four hundred two billion, two hundred forty-two million, two hundred fifty-one thousand, four hundred twenty-four".