40133344342 has 64 divisors (see below), whose sum is σ = 74690187264. Its totient is φ = 15749354880.

The previous prime is 40133344333. The next prime is 40133344351. The reversal of 40133344342 is 24344333104.

It is an interprime number because it is at equal distance from previous prime (40133344333) and next prime (40133344351).

It is a super-2 number, since 2×40133344342² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

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, 12458292 + ... + 12461512.

It is an arithmetic number, because the mean of its divisors is an integer number (1167034176).

Almost surely, 2^40133344342 is an apocalyptic number.

40133344342 is a deficient number, since it is larger than the sum of its proper divisors (34556842922).

40133344342 is a wasteful number, since it uses less digits than its factorization.

40133344342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3773.

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 40133344342 its reverse (24344333104), we get a palindrome (64477677446).

The spelling of 40133344342 in words is "forty billion, one hundred thirty-three million, three hundred forty-four thousand, three hundred forty-two".