40591480476 has 24 divisors (see below), whose sum is σ = 97768728064. Its totient is φ = 13094025840.

The previous prime is 40591480459. The next prime is 40591480477. The reversal of 40591480476 is 67408419504.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40591480477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54558070 + ... + 54558813.

Almost surely, 2^40591480476 is an apocalyptic number.

It is an amenable number.

40591480476 is an abundant number, since it is smaller than the sum of its proper divisors (57177247588).

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

40591480476 is a wasteful number, since it uses less digits than its factorization.

40591480476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109116921 (or 109116919 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 48.

The spelling of 40591480476 in words is "forty billion, five hundred ninety-one million, four hundred eighty thousand, four hundred seventy-six".