137341879 has 2 divisors, whose sum is σ = 137341880. Its totient is φ = 137341878.

The previous prime is 137341877. The next prime is 137341907. The reversal of 137341879 is 978143731.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 137341879 - 2¹ = 137341877 is a prime.

Together with 137341877, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (137341877) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68670939 + 68670940.

It is an arithmetic number, because the mean of its divisors is an integer number (68670940).

Almost surely, 2^137341879 is an apocalyptic number.

137341879 is a deficient number, since it is larger than the sum of its proper divisors (1).

137341879 is an equidigital number, since it uses as much as digits as its factorization.

137341879 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 127008, while the sum is 43.

The square root of 137341879 is about 11719.2951579863. The cubic root of 137341879 is about 515.9421331558.

The spelling of 137341879 in words is "one hundred thirty-seven million, three hundred forty-one thousand, eight hundred seventy-nine".