40762678067 has 2 divisors, whose sum is σ = 40762678068. Its totient is φ = 40762678066.

The previous prime is 40762678043. The next prime is 40762678079. The reversal of 40762678067 is 76087626704.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 40762678067 - 2⁸ = 40762677811 is a prime.

It is not a weakly prime, because it can be changed into another prime (40762678267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20381339033 + 20381339034.

It is an arithmetic number, because the mean of its divisors is an integer number (20381339034).

Almost surely, 2^40762678067 is an apocalyptic number.

40762678067 is a deficient number, since it is larger than the sum of its proper divisors (1).

40762678067 is an equidigital number, since it uses as much as digits as its factorization.

40762678067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4741632, while the sum is 53.

The spelling of 40762678067 in words is "forty billion, seven hundred sixty-two million, six hundred seventy-eight thousand, sixty-seven".