107139992739 has 16 divisors (see below), whose sum is σ = 153926164224. Its totient is φ = 65896250400.

The previous prime is 107139992737. The next prime is 107139992767. The reversal of 107139992739 is 937299931701.

It is a happy number.

It is not a de Polignac number, because 107139992739 - 2¹ = 107139992737 is a prime.

It is a super-2 number, since 2×107139992739² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (107139992737) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 678777 + ... + 821594.

It is an arithmetic number, because the mean of its divisors is an integer number (9620385264).

Almost surely, 2^107139992739 is an apocalyptic number.

107139992739 is a deficient number, since it is larger than the sum of its proper divisors (46786171485).

107139992739 is a wasteful number, since it uses less digits than its factorization.

107139992739 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1502218.

The product of its (nonzero) digits is 5786802, while the sum is 60.

The spelling of 107139992739 in words is "one hundred seven billion, one hundred thirty-nine million, nine hundred ninety-two thousand, seven hundred thirty-nine".