10140739632 has 120 divisors (see below), whose sum is σ = 30104854416. Its totient is φ = 3175538688.

The previous prime is 10140739627. The next prime is 10140739727. The reversal of 10140739632 is 23693704101.

10140739632 is a `hidden beast` number, since 1 + 0 + 14 + 0 + 7 + 3 + 9 + 632 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 1433448 + ... + 1440504.

Almost surely, 2^10140739632 is an apocalyptic number.

10140739632 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10140739632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15052427208).

10140739632 is an abundant number, since it is smaller than the sum of its proper divisors (19964114784).

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

10140739632 is a wasteful number, since it uses less digits than its factorization.

10140739632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7675 (or 7666 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 36.

The spelling of 10140739632 in words is "ten billion, one hundred forty million, seven hundred thirty-nine thousand, six hundred thirty-two".