44464460424440 has 64 divisors (see below), whose sum is σ = 116494489344960. Its totient is φ = 14957317140480.

The previous prime is 44464460424431. The next prime is 44464460424481. The reversal of 44464460424440 is 4442406446444.

It is a super-4 number, since 4×44464460424440⁴ (a number of 56 digits) contains 4444 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1498113881 + ... + 1498143560.

It is an arithmetic number, because the mean of its divisors is an integer number (1820226396015).

Almost surely, 2^{44464460424440} is an apocalyptic number.

44464460424440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

44464460424440 is an abundant number, since it is smaller than the sum of its proper divisors (72030028920520).

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

44464460424440 is a wasteful number, since it uses less digits than its factorization.

44464460424440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2996257512 (or 2996257508 counting only the distinct ones).

The product of its (nonzero) digits is 18874368, while the sum is 50.

The spelling of 44464460424440 in words is "forty-four trillion, four hundred sixty-four billion, four hundred sixty million, four hundred twenty-four thousand, four hundred forty".