134725690943 has 2 divisors, whose sum is σ = 134725690944. Its totient is φ = 134725690942.

The previous prime is 134725690937. The next prime is 134725690973. The reversal of 134725690943 is 349096527431.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 134725690943 - 2²² = 134721496639 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134725690973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67362845471 + 67362845472.

It is an arithmetic number, because the mean of its divisors is an integer number (67362845472).

Almost surely, 2^134725690943 is an apocalyptic number.

134725690943 is a deficient number, since it is larger than the sum of its proper divisors (1).

134725690943 is an equidigital number, since it uses as much as digits as its factorization.

134725690943 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4898880, while the sum is 53.

The spelling of 134725690943 in words is "one hundred thirty-four billion, seven hundred twenty-five million, six hundred ninety thousand, nine hundred forty-three".