40371725074 has 4 divisors (see below), whose sum is σ = 60557587614. Its totient is φ = 20185862536.

The previous prime is 40371725071. The next prime is 40371725077. The reversal of 40371725074 is 47052717304.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (40371725071) and next prime (40371725077).

It can be written as a sum of positive squares in only one way, i.e., 37347495025 + 3024230049 = 193255^2 + 54993^2 .

It is not an unprimeable number, because it can be changed into a prime (40371725071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10092931267 + ... + 10092931270.

Almost surely, 2^40371725074 is an apocalyptic number.

40371725074 is a deficient number, since it is larger than the sum of its proper divisors (20185862540).

40371725074 is a wasteful number, since it uses less digits than its factorization.

40371725074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20185862539.

The product of its (nonzero) digits is 164640, while the sum is 40.

The spelling of 40371725074 in words is "forty billion, three hundred seventy-one million, seven hundred twenty-five thousand, seventy-four".