4002311002412 has 12 divisors (see below), whose sum is σ = 7308567917616. Its totient is φ = 1914148740240.

The previous prime is 4002311002379. The next prime is 4002311002433. The reversal of 4002311002412 is 2142001132004.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21751690139 + ... + 21751690322.

It is an arithmetic number, because the mean of its divisors is an integer number (609047326468).

Almost surely, 2^{4002311002412} is an apocalyptic number.

It is an amenable number.

4002311002412 is a deficient number, since it is larger than the sum of its proper divisors (3306256915204).

4002311002412 is a wasteful number, since it uses less digits than its factorization.

4002311002412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43503380488 (or 43503380486 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 4002311002412 its reverse (2142001132004), we get a palindrome (6144312134416).

The spelling of 4002311002412 in words is "four trillion, two billion, three hundred eleven million, two thousand, four hundred twelve".