6121246606731 has 12 divisors (see below), whose sum is σ = 8842000420240. Its totient is φ = 4080738871440.

The previous prime is 6121246606681. The next prime is 6121246606781. The reversal of 6121246606731 is 1376066421216.

6121246606731 is a `hidden beast` number, since 6 + 1 + 2 + 1 + 2 + 4 + 6 + 606 + 7 + 31 = 666.

It is an interprime number because it is at equal distance from previous prime (6121246606681) and next prime (6121246606781).

It is not a de Polignac number, because 6121246606731 - 2¹⁰ = 6121246605707 is a prime.

It is a super-2 number, since 2×6121246606731² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6121246606781) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7261615 + ... + 8060616.

Almost surely, 2^{6121246606731} is an apocalyptic number.

6121246606731 is a deficient number, since it is larger than the sum of its proper divisors (2720753813509).

6121246606731 is a wasteful number, since it uses less digits than its factorization.

6121246606731 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15366626 (or 15366623 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 45.

The spelling of 6121246606731 in words is "six trillion, one hundred twenty-one billion, two hundred forty-six million, six hundred six thousand, seven hundred thirty-one".