138214094350 has 96 divisors (see below), whose sum is σ = 271178357760. Its totient is φ = 52308896640.

The previous prime is 138214094329. The next prime is 138214094351. The reversal of 138214094350 is 53490412831.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (138214094351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 43149849 + ... + 43153051.

It is an arithmetic number, because the mean of its divisors is an integer number (2824774560).

Almost surely, 2^138214094350 is an apocalyptic number.

138214094350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

138214094350 is a deficient number, since it is larger than the sum of its proper divisors (132964263410).

138214094350 is a wasteful number, since it uses less digits than its factorization.

138214094350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3634 (or 3629 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 40.

The spelling of 138214094350 in words is "one hundred thirty-eight billion, two hundred fourteen million, ninety-four thousand, three hundred fifty".