40934049567984 has 60 divisors (see below), whose sum is σ = 114592290345000. Its totient is φ = 13640656858752.

The previous prime is 40934049567979. The next prime is 40934049568007. The reversal of 40934049567984 is 48976594043904.

It is a happy number.

40934049567984 is a `hidden beast` number, since 4 + 0 + 9 + 3 + 40 + 495 + 6 + 7 + 98 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41451234 + ... + 42427265.

It is an arithmetic number, because the mean of its divisors is an integer number (1909871505750).

Almost surely, 2^{40934049567984} is an apocalyptic number.

It is an amenable number.

40934049567984 is an abundant number, since it is smaller than the sum of its proper divisors (73658240777016).

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

40934049567984 is a wasteful number, since it uses less digits than its factorization.

40934049567984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83881902 (or 83881893 counting only the distinct ones).

The product of its (nonzero) digits is 940584960, while the sum is 72.

The spelling of 40934049567984 in words is "forty trillion, nine hundred thirty-four billion, forty-nine million, five hundred sixty-seven thousand, nine hundred eighty-four".