40222011342 has 16 divisors (see below), whose sum is σ = 81577037952. Its totient is φ = 13218501240.

The previous prime is 40222011337. The next prime is 40222011371. The reversal of 40222011342 is 24311022204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47208508 + ... + 47209359.

It is an arithmetic number, because the mean of its divisors is an integer number (5098564872).

Almost surely, 2^40222011342 is an apocalyptic number.

40222011342 is an abundant number, since it is smaller than the sum of its proper divisors (41355026610).

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

40222011342 is a wasteful number, since it uses less digits than its factorization.

40222011342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94417943.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 40222011342 its reverse (24311022204), we get a palindrome (64533033546).

The spelling of 40222011342 in words is "forty billion, two hundred twenty-two million, eleven thousand, three hundred forty-two".