40200434042 has 8 divisors (see below), whose sum is σ = 63474369600. Its totient is φ = 19042310844.

The previous prime is 40200433997. The next prime is 40200434101. The reversal of 40200434042 is 24043400204.

40200434042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 = 40200433999 and 40200434017.

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, 528953042 + ... + 528953117.

It is an arithmetic number, because the mean of its divisors is an integer number (7934296200).

Almost surely, 2^40200434042 is an apocalyptic number.

40200434042 is a deficient number, since it is larger than the sum of its proper divisors (23273935558).

40200434042 is a wasteful number, since it uses less digits than its factorization.

40200434042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1057906180.

The product of its (nonzero) digits is 3072, while the sum is 23.

Adding to 40200434042 its reverse (24043400204), we get a palindrome (64243834246).

The spelling of 40200434042 in words is "forty billion, two hundred million, four hundred thirty-four thousand, forty-two".