40940858176 has 28 divisors (see below), whose sum is σ = 84774280032. Its totient is φ = 19580409728.

The previous prime is 40940858173. The next prime is 40940858237. The reversal of 40940858176 is 67185804904.

It is a super-3 number, since 3×40940858176³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40940858173) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13905070 + ... + 13908013.

Almost surely, 2^40940858176 is an apocalyptic number.

40940858176 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

40940858176 is an abundant number, since it is smaller than the sum of its proper divisors (43833421856).

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

40940858176 is a wasteful number, since it uses less digits than its factorization.

40940858176 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27813118 (or 27813108 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 52.

The spelling of 40940858176 in words is "forty billion, nine hundred forty million, eight hundred fifty-eight thousand, one hundred seventy-six".