137480868407 has 2 divisors, whose sum is σ = 137480868408. Its totient is φ = 137480868406.

The previous prime is 137480868367. The next prime is 137480868443. The reversal of 137480868407 is 704868084731.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 137480868407 - 2¹⁶ = 137480802871 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (137480868607) 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, 68740434203 + 68740434204.

It is an arithmetic number, because the mean of its divisors is an integer number (68740434204).

Almost surely, 2^137480868407 is an apocalyptic number.

137480868407 is a deficient number, since it is larger than the sum of its proper divisors (1).

137480868407 is an equidigital number, since it uses as much as digits as its factorization.

137480868407 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7225344, while the sum is 56.

The spelling of 137480868407 in words is "one hundred thirty-seven billion, four hundred eighty million, eight hundred sixty-eight thousand, four hundred seven".