240053726451444 has 12 divisors (see below), whose sum is σ = 560125361720064. Its totient is φ = 80017908817144.

The previous prime is 240053726451433. The next prime is 240053726451449. The reversal of 240053726451444 is 444154627350042.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240053726451449) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10002238602132 + ... + 10002238602155.

It is an arithmetic number, because the mean of its divisors is an integer number (46677113476672).

Almost surely, 2^{240053726451444} is an apocalyptic number.

It is an amenable number.

240053726451444 is an abundant number, since it is smaller than the sum of its proper divisors (320071635268620).

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

240053726451444 is a wasteful number, since it uses less digits than its factorization.

240053726451444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20004477204294 (or 20004477204292 counting only the distinct ones).

The product of its (nonzero) digits is 12902400, while the sum is 51.

The spelling of 240053726451444 in words is "two hundred forty trillion, fifty-three billion, seven hundred twenty-six million, four hundred fifty-one thousand, four hundred forty-four".