40133334422 has 4 divisors (see below), whose sum is σ = 60200001636. Its totient is φ = 20066667210.

The previous prime is 40133334419. The next prime is 40133334427. The reversal of 40133334422 is 22443333104.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×40133334422² (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 (40133334427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10033333604 + ... + 10033333607.

It is an arithmetic number, because the mean of its divisors is an integer number (15050000409).

Almost surely, 2^40133334422 is an apocalyptic number.

40133334422 is a deficient number, since it is larger than the sum of its proper divisors (20066667214).

40133334422 is a wasteful number, since it uses less digits than its factorization.

40133334422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20066667213.

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 40133334422 its reverse (22443333104), we get a palindrome (62576667526).

The spelling of 40133334422 in words is "forty billion, one hundred thirty-three million, three hundred thirty-four thousand, four hundred twenty-two".