40746698072071 has 2 divisors, whose sum is σ = 40746698072072. Its totient is φ = 40746698072070.

The previous prime is 40746698072051. The next prime is 40746698072209. The reversal of 40746698072071 is 17027089664704.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40746698072071 - 2²⁷ = 40746563854343 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40746698072051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20373349036035 + 20373349036036.

It is an arithmetic number, because the mean of its divisors is an integer number (20373349036036).

Almost surely, 2^{40746698072071} is an apocalyptic number.

40746698072071 is a deficient number, since it is larger than the sum of its proper divisors (1).

40746698072071 is an equidigital number, since it uses as much as digits as its factorization.

40746698072071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28449792, while the sum is 61.

The spelling of 40746698072071 in words is "forty trillion, seven hundred forty-six billion, six hundred ninety-eight million, seventy-two thousand, seventy-one".