40776916698 has 32 divisors (see below), whose sum is σ = 103560424320. Its totient is φ = 11650547520.

The previous prime is 40776916693. The next prime is 40776916723. The reversal of 40776916698 is 89661967704.

40776916698 is a `hidden beast` number, since 407 + 7 + 69 + 166 + 9 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is not an unprimeable number, because it can be changed into a prime (40776916693) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53937343 + ... + 53938098.

It is an arithmetic number, because the mean of its divisors is an integer number (3236263260).

Almost surely, 2^40776916698 is an apocalyptic number.

40776916698 is an abundant number, since it is smaller than the sum of its proper divisors (62783507622).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40776916698 is a wasteful number, since it uses less digits than its factorization.

40776916698 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107875459 (or 107875453 counting only the distinct ones).

The product of its (nonzero) digits is 27433728, while the sum is 63.

The spelling of 40776916698 in words is "forty billion, seven hundred seventy-six million, nine hundred sixteen thousand, six hundred ninety-eight".