406700036137 has 2 divisors, whose sum is σ = 406700036138. Its totient is φ = 406700036136.

The previous prime is 406700036107. The next prime is 406700036143. The reversal of 406700036137 is 731630007604.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 390655000576 + 16045035561 = 625024^2 + 126669^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-406700036137 is a prime.

It is a super-3 number, since 3×406700036137³ (a number of 36 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 406700036096 and 406700036105.

It is not a weakly prime, because it can be changed into another prime (406700036107) 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, 203350018068 + 203350018069.

It is an arithmetic number, because the mean of its divisors is an integer number (203350018069).

Almost surely, 2^406700036137 is an apocalyptic number.

It is an amenable number.

406700036137 is a deficient number, since it is larger than the sum of its proper divisors (1).

406700036137 is an equidigital number, since it uses as much as digits as its factorization.

406700036137 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 63504, while the sum is 37.

The spelling of 406700036137 in words is "four hundred six billion, seven hundred million, thirty-six thousand, one hundred thirty-seven".