240401224412140 has 48 divisors (see below), whose sum is σ = 550743091668000. Its totient is φ = 87417715758080.

The previous prime is 240401224412113. The next prime is 240401224412143. The reversal of 240401224412140 is 41214422104042.

It is not an unprimeable number, because it can be changed into a prime (240401224412143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15637524 + ... + 26932036.

It is an arithmetic number, because the mean of its divisors is an integer number (11473814409750).

Almost surely, 2^{240401224412140} is an apocalyptic number.

240401224412140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

240401224412140 is an abundant number, since it is smaller than the sum of its proper divisors (310341867255860).

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

240401224412140 is a wasteful number, since it uses less digits than its factorization.

240401224412140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11391282 (or 11391280 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 31.

Adding to 240401224412140 its reverse (41214422104042), we get a palindrome (281615646516182).

The spelling of 240401224412140 in words is "two hundred forty trillion, four hundred one billion, two hundred twenty-four million, four hundred twelve thousand, one hundred forty".