40819650874 has 8 divisors (see below), whose sum is σ = 61462288800. Its totient is φ = 20332221276.

The previous prime is 40819650853. The next prime is 40819650877. The reversal of 40819650874 is 47805691804.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (40819650877) 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, 38801424 + ... + 38802475.

It is an arithmetic number, because the mean of its divisors is an integer number (7682786100).

Almost surely, 2^40819650874 is an apocalyptic number.

40819650874 is a deficient number, since it is larger than the sum of its proper divisors (20642637926).

40819650874 is a wasteful number, since it uses less digits than its factorization.

40819650874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77604164.

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

The spelling of 40819650874 in words is "forty billion, eight hundred nineteen million, six hundred fifty thousand, eight hundred seventy-four".