240551240430032 has 60 divisors (see below), whose sum is σ = 542163769833600. Its totient is φ = 103092817883328.

The previous prime is 240551240429993. The next prime is 240551240430101. The reversal of 240551240430032 is 230034042155042.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 240551240429974 and 240551240430001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 160307969 + ... + 161801567.

It is an arithmetic number, because the mean of its divisors is an integer number (9036062830560).

Almost surely, 2^{240551240430032} is an apocalyptic number.

It is an amenable number.

240551240430032 is an abundant number, since it is smaller than the sum of its proper divisors (301612529403568).

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

240551240430032 is a wasteful number, since it uses less digits than its factorization.

240551240430032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1699048 (or 1699035 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 35.

Adding to 240551240430032 its reverse (230034042155042), we get a palindrome (470585282585074).

The spelling of 240551240430032 in words is "two hundred forty trillion, five hundred fifty-one billion, two hundred forty million, four hundred thirty thousand, thirty-two".