10139028432 has 40 divisors (see below), whose sum is σ = 28207298784. Its totient is φ = 3119700864.

The previous prime is 10139028413. The next prime is 10139028439. The reversal of 10139028432 is 23482093101.

It is a junction number, because it is equal to n+sod(n) for n = 10139028393 and 10139028402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10139028439) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8123598 + ... + 8124845.

Almost surely, 2^10139028432 is an apocalyptic number.

10139028432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10139028432 is an abundant number, since it is smaller than the sum of its proper divisors (18068270352).

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

10139028432 is a wasteful number, since it uses less digits than its factorization.

10139028432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16248467 (or 16248461 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 33.

The spelling of 10139028432 in words is "ten billion, one hundred thirty-nine million, twenty-eight thousand, four hundred thirty-two".