240400141342144 has 112 divisors (see below), whose sum is σ = 587047490530560. Its totient is φ = 95324596531200.

The previous prime is 240400141342043. The next prime is 240400141342177. The reversal of 240400141342144 is 441243141004042.

It is a tau number, because it is divible by the number of its divisors (112).

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 267051882 + ... + 267950569.

Almost surely, 2^{240400141342144} is an apocalyptic number.

It is an amenable number.

240400141342144 is an abundant number, since it is smaller than the sum of its proper divisors (346647349188416).

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

240400141342144 is a wasteful number, since it uses less digits than its factorization.

240400141342144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 535002546 (or 535002536 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 34.

Adding to 240400141342144 its reverse (441243141004042), we get a palindrome (681643282346186).

The spelling of 240400141342144 in words is "two hundred forty trillion, four hundred billion, one hundred forty-one million, three hundred forty-two thousand, one hundred forty-four".