138010043370 has 32 divisors (see below), whose sum is σ = 331247450880. Its totient is φ = 36800084160.

The previous prime is 138010043363. The next prime is 138010043389. The reversal of 138010043370 is 73340010831.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

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, 291375 + ... + 600765.

It is an arithmetic number, because the mean of its divisors is an integer number (10351482840).

Almost surely, 2^138010043370 is an apocalyptic number.

138010043370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

138010043370 is an abundant number, since it is smaller than the sum of its proper divisors (193237407510).

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

138010043370 is a wasteful number, since it uses less digits than its factorization.

138010043370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324270.

The product of its (nonzero) digits is 6048, while the sum is 30.

The spelling of 138010043370 in words is "one hundred thirty-eight billion, ten million, forty-three thousand, three hundred seventy".