40133313342 has 12 divisors (see below), whose sum is σ = 86955512280. Its totient is φ = 13377771108.

The previous prime is 40133313323. The next prime is 40133313349. The reversal of 40133313342 is 24331333104.

40133313342 is a `hidden beast` number, since 4 + 0 + 1 + 3 + 3 + 313 + 342 = 666.

It is a super-2 number, since 2×40133313342² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40133313349) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1114814242 + ... + 1114814277.

It is an arithmetic number, because the mean of its divisors is an integer number (7246292690).

Almost surely, 2^40133313342 is an apocalyptic number.

40133313342 is an abundant number, since it is smaller than the sum of its proper divisors (46822198938).

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

40133313342 is a wasteful number, since it uses less digits than its factorization.

40133313342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2229628527 (or 2229628524 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 40133313342 its reverse (24331333104), we get a palindrome (64464646446).

The spelling of 40133313342 in words is "forty billion, one hundred thirty-three million, three hundred thirteen thousand, three hundred forty-two".