40016711276251 has 2 divisors, whose sum is σ = 40016711276252. Its totient is φ = 40016711276250.

The previous prime is 40016711276249. The next prime is 40016711276261. The reversal of 40016711276251 is 15267211761004.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40016711276251 - 2¹ = 40016711276249 is a prime.

Together with 40016711276249, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 40016711276198 and 40016711276207.

It is not a weakly prime, because it can be changed into another prime (40016711276221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20008355638125 + 20008355638126.

It is an arithmetic number, because the mean of its divisors is an integer number (20008355638126).

Almost surely, 2^{40016711276251} is an apocalyptic number.

40016711276251 is a deficient number, since it is larger than the sum of its proper divisors (1).

40016711276251 is an equidigital number, since it uses as much as digits as its factorization.

40016711276251 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 141120, while the sum is 43.

The spelling of 40016711276251 in words is "forty trillion, sixteen billion, seven hundred eleven million, two hundred seventy-six thousand, two hundred fifty-one".