10138000734 has 48 divisors (see below), whose sum is σ = 23134347600. Its totient is φ = 3199730688.

The previous prime is 10138000667. The next prime is 10138000759. The reversal of 10138000734 is 43700083101.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 10138000698 and 10138000707.

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, 715632 + ... + 729660.

It is an arithmetic number, because the mean of its divisors is an integer number (481965575).

Almost surely, 2^10138000734 is an apocalyptic number.

10138000734 is an abundant number, since it is smaller than the sum of its proper divisors (12996346866).

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

10138000734 is a wasteful number, since it uses less digits than its factorization.

10138000734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16169 (or 16166 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

Adding to 10138000734 its reverse (43700083101), we get a palindrome (53838083835).

The spelling of 10138000734 in words is "ten billion, one hundred thirty-eight million, seven hundred thirty-four", and thus it is an aban number.