139562690134 has 12 divisors (see below), whose sum is σ = 243522653364. Its totient is φ = 59812581444.

The previous prime is 139562690131. The next prime is 139562690143. The reversal of 139562690134 is 431096265931.

139562690134 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (139562690131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 712054444 + ... + 712054639.

It is an arithmetic number, because the mean of its divisors is an integer number (20293554447).

Almost surely, 2^139562690134 is an apocalyptic number.

139562690134 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

139562690134 is a deficient number, since it is larger than the sum of its proper divisors (103959963230).

139562690134 is a wasteful number, since it uses less digits than its factorization.

139562690134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1424109099 (or 1424109092 counting only the distinct ones).

The product of its (nonzero) digits is 1049760, while the sum is 49.

The spelling of 139562690134 in words is "one hundred thirty-nine billion, five hundred sixty-two million, six hundred ninety thousand, one hundred thirty-four".