40842877715 has 16 divisors (see below), whose sum is σ = 49878243072. Its totient is φ = 32101361664.

The previous prime is 40842877687. The next prime is 40842877727. The reversal of 40842877715 is 51777824804.

It is a cyclic number.

It is not a de Polignac number, because 40842877715 - 2¹⁴ = 40842861331 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 240899 + ... + 373788.

It is an arithmetic number, because the mean of its divisors is an integer number (3117390192).

Almost surely, 2^40842877715 is an apocalyptic number.

40842877715 is a deficient number, since it is larger than the sum of its proper divisors (9035365357).

40842877715 is a wasteful number, since it uses less digits than its factorization.

40842877715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 614926.

The product of its (nonzero) digits is 3512320, while the sum is 53.

The spelling of 40842877715 in words is "forty billion, eight hundred forty-two million, eight hundred seventy-seven thousand, seven hundred fifteen".