4004071321008 has 80 divisors (see below), whose sum is σ = 11289326472576. Its totient is φ = 1212803819520.

The previous prime is 4004071320923. The next prime is 4004071321021. The reversal of 4004071321008 is 8001231704004.

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, 557985 + ... + 2884352.

Almost surely, 2^{4004071321008} is an apocalyptic number.

4004071321008 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

4004071321008 is an abundant number, since it is smaller than the sum of its proper divisors (7285255151568).

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

4004071321008 is a wasteful number, since it uses less digits than its factorization.

4004071321008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3444562 (or 3444556 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 30.

The spelling of 4004071321008 in words is "four trillion, four billion, seventy-one million, three hundred twenty-one thousand, eight".