40754677680 has 120 divisors (see below), whose sum is σ = 137852791440. Its totient is φ = 10789701120.

The previous prime is 40754677673. The next prime is 40754677681. The reversal of 40754677680 is 8677645704.

40754677680 is a `hidden beast` number, since 40 + 75 + 467 + 76 + 8 + 0 = 666.

40754677680 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (120).

It is not an unprimeable number, because it can be changed into a prime (40754677681) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 103531 + ... + 303690.

It is an arithmetic number, because the mean of its divisors is an integer number (1148773262).

Almost surely, 2^40754677680 is an apocalyptic number.

40754677680 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

40754677680 is an abundant number, since it is smaller than the sum of its proper divisors (97098113760).

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

40754677680 is a wasteful number, since it uses less digits than its factorization.

40754677680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 407379 (or 407370 counting only the distinct ones).

The product of its (nonzero) digits is 7902720, while the sum is 54.

The spelling of 40754677680 in words is "forty billion, seven hundred fifty-four million, six hundred seventy-seven thousand, six hundred eighty".