40512033342 has 96 divisors (see below), whose sum is σ = 100519211520. Its totient is φ = 11672084160.

The previous prime is 40512033323. The next prime is 40512033361. The reversal of 40512033342 is 24333021504.

It is an interprime number because it is at equal distance from previous prime (40512033323) and next prime (40512033361).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 733884 + ... + 787152.

It is an arithmetic number, because the mean of its divisors is an integer number (1047075120).

Almost surely, 2^40512033342 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40512033342, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50259605760).

40512033342 is an abundant number, since it is smaller than the sum of its proper divisors (60007178178).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40512033342 is a wasteful number, since it uses less digits than its factorization.

40512033342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53478 (or 53475 counting only the distinct ones).

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

Adding to 40512033342 its reverse (24333021504), we get a palindrome (64845054846).

The spelling of 40512033342 in words is "forty billion, five hundred twelve million, thirty-three thousand, three hundred forty-two".