10047366640631 has 4 divisors (see below), whose sum is σ = 10281026329992. Its totient is φ = 9813706951272.

The previous prime is 10047366640609. The next prime is 10047366640679. The reversal of 10047366640631 is 13604666374001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10047366640631 is a prime.

It is a super-3 number, since 3×10047366640631³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10047366640601) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116829844616 + ... + 116829844701.

It is an arithmetic number, because the mean of its divisors is an integer number (2570256582498).

Almost surely, 2^{10047366640631} is an apocalyptic number.

10047366640631 is a deficient number, since it is larger than the sum of its proper divisors (233659689361).

10047366640631 is an equidigital number, since it uses as much as digits as its factorization.

10047366640631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233659689360.

The product of its (nonzero) digits is 1306368, while the sum is 47.

The spelling of 10047366640631 in words is "ten trillion, forty-seven billion, three hundred sixty-six million, six hundred forty thousand, six hundred thirty-one".