240403122032 has 20 divisors (see below), whose sum is σ = 465791976840. Its totient is φ = 120198740928.

The previous prime is 240403121993. The next prime is 240403122059. The reversal of 240403122032 is 230221304042.

It is a super-2 number, since 2×240403122032² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 240403121989 and 240403122007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 642194 + ... + 945102.

It is an arithmetic number, because the mean of its divisors is an integer number (23289598842).

Almost surely, 2^240403122032 is an apocalyptic number.

It is an amenable number.

240403122032 is a deficient number, since it is larger than the sum of its proper divisors (225388854808).

240403122032 is a wasteful number, since it uses less digits than its factorization.

240403122032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 352520 (or 352514 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 240403122032 its reverse (230221304042), we get a palindrome (470624426074).

The spelling of 240403122032 in words is "two hundred forty billion, four hundred three million, one hundred twenty-two thousand, thirty-two".