10879977042 has 48 divisors (see below), whose sum is σ = 25814213568. Its totient is φ = 3284411040.

The previous prime is 10879977029. The next prime is 10879977047. The reversal of 10879977042 is 24077997801.

It is a super-3 number, since 3×10879977042³ (a number of 31 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10879977042.

It is not an unprimeable number, because it can be changed into a prime (10879977047) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 52393 + ... + 156540.

It is an arithmetic number, because the mean of its divisors is an integer number (537796116).

Almost surely, 2^10879977042 is an apocalyptic number.

10879977042 is an abundant number, since it is smaller than the sum of its proper divisors (14934236526).

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

10879977042 is a wasteful number, since it uses less digits than its factorization.

10879977042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209215 (or 209212 counting only the distinct ones).

The product of its (nonzero) digits is 1778112, while the sum is 54.

The spelling of 10879977042 in words is "ten billion, eight hundred seventy-nine million, nine hundred seventy-seven thousand, forty-two".