4711987135392 has 48 divisors (see below), whose sum is σ = 12370695785280. Its totient is φ = 1570442752512.

The previous prime is 4711987135391. The next prime is 4711987135417. The reversal of 4711987135392 is 2935317891174.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×4711987135392² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4711987135391) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2740813 + ... + 4115340.

It is an arithmetic number, because the mean of its divisors is an integer number (257722828860).

Almost surely, 2^{4711987135392} is an apocalyptic number.

It is an amenable number.

4711987135392 is an abundant number, since it is smaller than the sum of its proper divisors (7658708649888).

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

4711987135392 is a wasteful number, since it uses less digits than its factorization.

4711987135392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6863325 (or 6863317 counting only the distinct ones).

The product of its digits is 11430720, while the sum is 60.

The spelling of 4711987135392 in words is "four trillion, seven hundred eleven billion, nine hundred eighty-seven million, one hundred thirty-five thousand, three hundred ninety-two".