4402578752044 has 36 divisors (see below), whose sum is σ = 8468812221912. Its totient is φ = 2001121239040.

The previous prime is 4402578751979. The next prime is 4402578752069.

4402578752044 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 4402578751982 and 4402578752000.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24195027 + ... + 24376309.

It is an arithmetic number, because the mean of its divisors is an integer number (235244783942).

Almost surely, 2^{4402578752044} is an apocalyptic number.

4402578752044 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4402578752044 is a deficient number, since it is larger than the sum of its proper divisors (4066233469868).

4402578752044 is a wasteful number, since it uses less digits than its factorization.

4402578752044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231486 (or 231473 counting only the distinct ones).

The product of its (nonzero) digits is 10035200, while the sum is 52.

The spelling of 4402578752044 in words is "four trillion, four hundred two billion, five hundred seventy-eight million, seven hundred fifty-two thousand, forty-four".