134702078699 has 2 divisors, whose sum is σ = 134702078700. Its totient is φ = 134702078698.

The previous prime is 134702078663. The next prime is 134702078759. The reversal of 134702078699 is 996870207431.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 134702078699 - 2²⁸ = 134433643243 is a prime.

It is not a weakly prime, because it can be changed into another prime (134702078659) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67351039349 + 67351039350.

It is an arithmetic number, because the mean of its divisors is an integer number (67351039350).

Almost surely, 2^134702078699 is an apocalyptic number.

134702078699 is a deficient number, since it is larger than the sum of its proper divisors (1).

134702078699 is an equidigital number, since it uses as much as digits as its factorization.

134702078699 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4572288, while the sum is 56.

The spelling of 134702078699 in words is "one hundred thirty-four billion, seven hundred two million, seventy-eight thousand, six hundred ninety-nine".