40877468655 has 32 divisors (see below), whose sum is σ = 65605883904. Its totient is φ = 21734098176.

The previous prime is 40877468617. The next prime is 40877468659. The reversal of 40877468655 is 55686477804.

It is not a de Polignac number, because 40877468655 - 2⁸ = 40877468399 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40877468659) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10849582 + ... + 10853348.

It is an arithmetic number, because the mean of its divisors is an integer number (2050183872).

Almost surely, 2^40877468655 is an apocalyptic number.

40877468655 is a deficient number, since it is larger than the sum of its proper divisors (24728415249).

40877468655 is a wasteful number, since it uses less digits than its factorization.

40877468655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5815.

The product of its (nonzero) digits is 45158400, while the sum is 60.

The spelling of 40877468655 in words is "forty billion, eight hundred seventy-seven million, four hundred sixty-eight thousand, six hundred fifty-five".