40333430324434 has 64 divisors (see below), whose sum is σ = 66570095047680. Its totient is φ = 18213837477120.

The previous prime is 40333430324419. The next prime is 40333430324549. The reversal of 40333430324434 is 43442303433304.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2004932544 + ... + 2004952660.

It is an arithmetic number, because the mean of its divisors is an integer number (1040157735120).

Almost surely, 2^{40333430324434} is an apocalyptic number.

40333430324434 is a deficient number, since it is larger than the sum of its proper divisors (26236664723246).

40333430324434 is a wasteful number, since it uses less digits than its factorization.

40333430324434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26275.

The product of its (nonzero) digits is 1492992, while the sum is 40.

Adding to 40333430324434 its reverse (43442303433304), we get a palindrome (83775733757738).

The spelling of 40333430324434 in words is "forty trillion, three hundred thirty-three billion, four hundred thirty million, three hundred twenty-four thousand, four hundred thirty-four".