3138878889150 has 48 divisors (see below), whose sum is σ = 7784547292800. Its totient is φ = 837020644960.

The previous prime is 3138878889143. The next prime is 3138878889173. The reversal of 3138878889150 is 519888788313.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11765941 + ... + 12029759.

It is an arithmetic number, because the mean of its divisors is an integer number (162178068600).

Almost surely, 2^{3138878889150} is an apocalyptic number.

3138878889150 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3138878889150 is an abundant number, since it is smaller than the sum of its proper divisors (4645668403650).

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

3138878889150 is a wasteful number, since it uses less digits than its factorization.

3138878889150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343153 (or 343148 counting only the distinct ones).

The product of its (nonzero) digits is 92897280, while the sum is 69.

The spelling of 3138878889150 in words is "three trillion, one hundred thirty-eight billion, eight hundred seventy-eight million, eight hundred eighty-nine thousand, one hundred fifty".