4006700373631 has 2 divisors, whose sum is σ = 4006700373632. Its totient is φ = 4006700373630.

The previous prime is 4006700373547. The next prime is 4006700373733. The reversal of 4006700373631 is 1363730076004.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4006700373631 - 2¹³ = 4006700365439 is a prime.

It is a super-2 number, since 2×4006700373631² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4006700371631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2003350186815 + 2003350186816.

It is an arithmetic number, because the mean of its divisors is an integer number (2003350186816).

Almost surely, 2^{4006700373631} is an apocalyptic number.

4006700373631 is a deficient number, since it is larger than the sum of its proper divisors (1).

4006700373631 is an equidigital number, since it uses as much as digits as its factorization.

4006700373631 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 190512, while the sum is 40.

The spelling of 4006700373631 in words is "four trillion, six billion, seven hundred million, three hundred seventy-three thousand, six hundred thirty-one".