40032544523042 has 8 divisors (see below), whose sum is σ = 60052253893632. Its totient is φ = 20015126558500.

The previous prime is 40032544523033. The next prime is 40032544523129. The reversal of 40032544523042 is 24032544523004.

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

It is a junction number, because it is equal to n+sod(n) for n = 40032544522987 and 40032544523005.

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, 572807834 + ... + 572877717.

It is an arithmetic number, because the mean of its divisors is an integer number (7506531736704).

Almost surely, 2^{40032544523042} is an apocalyptic number.

40032544523042 is a deficient number, since it is larger than the sum of its proper divisors (20019709370590).

40032544523042 is a wasteful number, since it uses less digits than its factorization.

40032544523042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1145703024.

The product of its (nonzero) digits is 460800, while the sum is 38.

Subtracting from 40032544523042 its sum of digits (38), we obtain a palindrome (40032544523004).

The spelling of 40032544523042 in words is "forty trillion, thirty-two billion, five hundred forty-four million, five hundred twenty-three thousand, forty-two".