40032442431014 has 64 divisors (see below), whose sum is σ = 66415056744960. Its totient is φ = 17946144000000.

The previous prime is 40032442431011. The next prime is 40032442431031. The reversal of 40032442431014 is 41013424423004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40032442431011) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 963617927 + ... + 963659469.

It is an arithmetic number, because the mean of its divisors is an integer number (1037735261640).

Almost surely, 2^{40032442431014} is an apocalyptic number.

40032442431014 is a deficient number, since it is larger than the sum of its proper divisors (26382614313946).

40032442431014 is a wasteful number, since it uses less digits than its factorization.

40032442431014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43517.

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 40032442431014 its reverse (41013424423004), we get a palindrome (81045866854018).

The spelling of 40032442431014 in words is "forty trillion, thirty-two billion, four hundred forty-two million, four hundred thirty-one thousand, fourteen".