40677168528 has 30 divisors (see below), whose sum is σ = 113839576214. Its totient is φ = 13559056128.

The previous prime is 40677168517. The next prime is 40677168529. The reversal of 40677168528 is 82586177604.

40677168528 is a `hidden beast` number, since 40 + 6 + 7 + 71 + 6 + 8 + 528 = 666.

It can be written as a sum of positive squares in only one way, i.e., 39948816384 + 728352144 = 199872^2 + 26988^2 .

It is not an unprimeable number, because it can be changed into a prime (40677168529) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 141240025 + ... + 141240312.

Almost surely, 2^40677168528 is an apocalyptic number.

40677168528 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

40677168528 is an abundant number, since it is smaller than the sum of its proper divisors (73162407686).

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

40677168528 is a wasteful number, since it uses less digits than its factorization.

40677168528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282480351 (or 282480342 counting only the distinct ones).

The product of its (nonzero) digits is 4515840, while the sum is 54.

The spelling of 40677168528 in words is "forty billion, six hundred seventy-seven million, one hundred sixty-eight thousand, five hundred twenty-eight".