40331440324130 has 8 divisors (see below), whose sum is σ = 72596592583452. Its totient is φ = 16132576129648.

The previous prime is 40331440324121. The next prime is 40331440324151. The reversal of 40331440324130 is 3142304413304.

It can be written as a sum of positive squares in 2 ways, for example, as 37905730638169 + 2425709685961 = 6156763^2 + 1557469^2 .

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, 2016572016197 + ... + 2016572016216.

Almost surely, 2^{40331440324130} is an apocalyptic number.

40331440324130 is a deficient number, since it is larger than the sum of its proper divisors (32265152259322).

40331440324130 is a wasteful number, since it uses less digits than its factorization.

40331440324130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4033144032420.

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 40331440324130 its reverse (3142304413304), we get a palindrome (43473744737434).

The spelling of 40331440324130 in words is "forty trillion, three hundred thirty-one billion, four hundred forty million, three hundred twenty-four thousand, one hundred thirty".