11878021536710 has 24 divisors (see below), whose sum is σ = 24871122647280. Its totient is φ = 4072464526704.

The previous prime is 11878021536707. The next prime is 11878021536751. The reversal of 11878021536710 is 1763512087811.

It is a super-3 number, since 3×11878021536710³ (a number of 40 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12120429650 + ... + 12120430629.

It is an arithmetic number, because the mean of its divisors is an integer number (1036296776970).

Almost surely, 2^{11878021536710} is an apocalyptic number.

11878021536710 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11878021536710 is an abundant number, since it is smaller than the sum of its proper divisors (12993101110570).

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

11878021536710 is a wasteful number, since it uses less digits than its factorization.

11878021536710 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24240860300 (or 24240860293 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 50.

The spelling of 11878021536710 in words is "eleven trillion, eight hundred seventy-eight billion, twenty-one million, five hundred thirty-six thousand, seven hundred ten".