40331014021442 has 32 divisors (see below), whose sum is σ = 61552142352000. Its totient is φ = 19813972134528.

The previous prime is 40331014021427. The next prime is 40331014021489. The reversal of 40331014021442 is 24412041013304.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4030275203 + ... + 4030285209.

It is an arithmetic number, because the mean of its divisors is an integer number (1923504448500).

Almost surely, 2^{40331014021442} is an apocalyptic number.

40331014021442 is a deficient number, since it is larger than the sum of its proper divisors (21221128330558).

40331014021442 is a wasteful number, since it uses less digits than its factorization.

40331014021442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23450.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 40331014021442 its reverse (24412041013304), we get a palindrome (64743055034746).

The spelling of 40331014021442 in words is "forty trillion, three hundred thirty-one billion, fourteen million, twenty-one thousand, four hundred forty-two".