137477246099 has 2 divisors, whose sum is σ = 137477246100. Its totient is φ = 137477246098.

The previous prime is 137477246057. The next prime is 137477246113. The reversal of 137477246099 is 990642774731.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 137477246099 - 2¹² = 137477242003 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (137477746099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68738623049 + 68738623050.

It is an arithmetic number, because the mean of its divisors is an integer number (68738623050).

Almost surely, 2^137477246099 is an apocalyptic number.

137477246099 is a deficient number, since it is larger than the sum of its proper divisors (1).

137477246099 is an equidigital number, since it uses as much as digits as its factorization.

137477246099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16003008, while the sum is 59.

The spelling of 137477246099 in words is "one hundred thirty-seven billion, four hundred seventy-seven million, two hundred forty-six thousand, ninety-nine".