4404311023442 has 64 divisors (see below), whose sum is σ = 7861972980096. Its totient is φ = 1827487964160.

The previous prime is 4404311023439. The next prime is 4404311023529. The reversal of 4404311023442 is 2443201134044.

It is a junction number, because it is equal to n+sod(n) for n = 4404311023399 and 4404311023408.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3884633 + ... + 4888659.

It is an arithmetic number, because the mean of its divisors is an integer number (122843327814).

Almost surely, 2^{4404311023442} is an apocalyptic number.

4404311023442 is a deficient number, since it is larger than the sum of its proper divisors (3457661956654).

4404311023442 is a wasteful number, since it uses less digits than its factorization.

4404311023442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1004411.

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 4404311023442 its reverse (2443201134044), we get a palindrome (6847512157486).

The spelling of 4404311023442 in words is "four trillion, four hundred four billion, three hundred eleven million, twenty-three thousand, four hundred forty-two".