40102877370499 has 2 divisors, whose sum is σ = 40102877370500. Its totient is φ = 40102877370498.

The previous prime is 40102877370433. The next prime is 40102877370607. The reversal of 40102877370499 is 99407377820104.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40102877370499 - 2⁹ = 40102877369987 is a prime.

It is not a weakly prime, because it can be changed into another prime (40102877371499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20051438685249 + 20051438685250.

It is an arithmetic number, because the mean of its divisors is an integer number (20051438685250).

Almost surely, 2^{40102877370499} is an apocalyptic number.

40102877370499 is a deficient number, since it is larger than the sum of its proper divisors (1).

40102877370499 is an equidigital number, since it uses as much as digits as its factorization.

40102877370499 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21337344, while the sum is 61.

The spelling of 40102877370499 in words is "forty trillion, one hundred two billion, eight hundred seventy-seven million, three hundred seventy thousand, four hundred ninety-nine".