240053726453263 has 8 divisors (see below), whose sum is σ = 240501017795040. Its totient is φ = 239606448282720.

The previous prime is 240053726453251. The next prime is 240053726453279. The reversal of 240053726453263 is 362354627350042.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 240053726453263 - 2⁵ = 240053726453231 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 240053726453263.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240053726453213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33576573 + ... + 40093561.

It is an arithmetic number, because the mean of its divisors is an integer number (30062627224380).

Almost surely, 2^{240053726453263} is an apocalyptic number.

240053726453263 is a deficient number, since it is larger than the sum of its proper divisors (447291341777).

240053726453263 is an equidigital number, since it uses as much as digits as its factorization.

240053726453263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6585617.

The product of its (nonzero) digits is 21772800, while the sum is 52.

The spelling of 240053726453263 in words is "two hundred forty trillion, fifty-three billion, seven hundred twenty-six million, four hundred fifty-three thousand, two hundred sixty-three".