40133430141442 has 32 divisors (see below), whose sum is σ = 69194386437120. Its totient is φ = 17266080067920.

The previous prime is 40133430141421. The next prime is 40133430141517. The reversal of 40133430141442 is 24414103433104.

It is a super-2 number, since 2×40133430141442² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40133430141398 and 40133430141407.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44716998 + ... + 45605665.

It is an arithmetic number, because the mean of its divisors is an integer number (2162324576160).

Almost surely, 2^{40133430141442} is an apocalyptic number.

40133430141442 is a deficient number, since it is larger than the sum of its proper divisors (29060956295678).

40133430141442 is a wasteful number, since it uses less digits than its factorization.

40133430141442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90323758.

The product of its (nonzero) digits is 55296, while the sum is 34.

Adding to 40133430141442 its reverse (24414103433104), we get a palindrome (64547533574546).

The spelling of 40133430141442 in words is "forty trillion, one hundred thirty-three billion, four hundred thirty million, one hundred forty-one thousand, four hundred forty-two".