44161319025408 has 108 divisors (see below), whose sum is σ = 127270014736200. Its totient is φ = 13588098121728.

The previous prime is 44161319025407. The next prime is 44161319025419. The reversal of 44161319025408 is 80452091316144.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (44161319025407) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 169993633 + ... + 170253216.

Almost surely, 2^{44161319025408} is an apocalyptic number.

44161319025408 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

44161319025408 is an abundant number, since it is smaller than the sum of its proper divisors (83108695710792).

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

44161319025408 is a wasteful number, since it uses less digits than its factorization.

44161319025408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 340246894 (or 340246867 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 48.

The spelling of 44161319025408 in words is "forty-four trillion, one hundred sixty-one billion, three hundred nineteen million, twenty-five thousand, four hundred eight".