10278160872 has 64 divisors (see below), whose sum is σ = 29380216320. Its totient is φ = 2935213248.

The previous prime is 10278160853. The next prime is 10278160877. The reversal of 10278160872 is 27806187201.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (10278160877) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 367363 + ... + 394349.

It is an arithmetic number, because the mean of its divisors is an integer number (459065880).

Almost surely, 2^10278160872 is an apocalyptic number.

10278160872 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10278160872 is an abundant number, since it is smaller than the sum of its proper divisors (19102055448).

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

10278160872 is a wasteful number, since it uses less digits than its factorization.

10278160872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29270 (or 29266 counting only the distinct ones).

The product of its (nonzero) digits is 75264, while the sum is 42.

The spelling of 10278160872 in words is "ten billion, two hundred seventy-eight million, one hundred sixty thousand, eight hundred seventy-two".