40422333125 has 20 divisors (see below), whose sum is σ = 50543420928. Its totient is φ = 32317590000.

The previous prime is 40422333101. The next prime is 40422333131. The reversal of 40422333125 is 52133322404.

It is a happy number.

It is not a de Polignac number, because 40422333125 - 2⁸ = 40422332869 is a prime.

It is a super-3 number, since 3×40422333125³ (a number of 33 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1019930 + ... + 1058820.

Almost surely, 2^40422333125 is an apocalyptic number.

It is an amenable number.

40422333125 is a deficient number, since it is larger than the sum of its proper divisors (10121087803).

40422333125 is an equidigital number, since it uses as much as digits as its factorization.

40422333125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40574 (or 40559 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 29.

Adding to 40422333125 its reverse (52133322404), we get a palindrome (92555655529).

The spelling of 40422333125 in words is "forty billion, four hundred twenty-two million, three hundred thirty-three thousand, one hundred twenty-five".