40000373674 has 8 divisors (see below), whose sum is σ = 60086155428. Its totient is φ = 19971655200.

The previous prime is 40000373593. The next prime is 40000373683. The reversal of 40000373674 is 47637300004.

It can be written as a sum of positive squares in 2 ways, for example, as 31722103449 + 8278270225 = 178107^2 + 90985^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14264067 + ... + 14266870.

Almost surely, 2^40000373674 is an apocalyptic number.

40000373674 is a deficient number, since it is larger than the sum of its proper divisors (20085781754).

40000373674 is a wasteful number, since it uses less digits than its factorization.

40000373674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28531640.

The product of its (nonzero) digits is 42336, while the sum is 34.

Adding to 40000373674 its reverse (47637300004), we get a palindrome (87637673678).

The spelling of 40000373674 in words is "forty billion, three hundred seventy-three thousand, six hundred seventy-four".