4711987135406 has 8 divisors (see below), whose sum is σ = 7311704175720. Its totient is φ = 2274752410168.

The previous prime is 4711987135391. The next prime is 4711987135417. The reversal of 4711987135406 is 6045317891174.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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, 40620578696 + ... + 40620578811.

It is an arithmetic number, because the mean of its divisors is an integer number (913963021965).

Almost surely, 2^{4711987135406} is an apocalyptic number.

4711987135406 is a deficient number, since it is larger than the sum of its proper divisors (2599717040314).

4711987135406 is a wasteful number, since it uses less digits than its factorization.

4711987135406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81241157538.

The product of its (nonzero) digits is 5080320, while the sum is 56.

The spelling of 4711987135406 in words is "four trillion, seven hundred eleven billion, nine hundred eighty-seven million, one hundred thirty-five thousand, four hundred six".