40501334043 has 16 divisors (see below), whose sum is σ = 60093052800. Its totient is φ = 26959905000.

The previous prime is 40501334023. The next prime is 40501334053. The reversal of 40501334043 is 34043310504.

It is not a de Polignac number, because 40501334043 - 2⁸ = 40501333787 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 40501333998 and 40501334016.

It is not an unprimeable number, because it can be changed into a prime (40501334023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1120333 + ... + 1155918.

It is an arithmetic number, because the mean of its divisors is an integer number (3755815800).

Almost surely, 2^40501334043 is an apocalyptic number.

40501334043 is a deficient number, since it is larger than the sum of its proper divisors (19591718757).

40501334043 is a wasteful number, since it uses less digits than its factorization.

40501334043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2276919 (or 2276913 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

Adding to 40501334043 its reverse (34043310504), we get a palindrome (74544644547).

It can be divided in two parts, 40501 and 334043, that added together give a square (374544 = 612²).

The spelling of 40501334043 in words is "forty billion, five hundred one million, three hundred thirty-four thousand, forty-three".