240253105451213 has 8 divisors (see below), whose sum is σ = 252381435552000. Its totient is φ = 228264987259408.

The previous prime is 240253105451171. The next prime is 240253105451231. The reversal of 240253105451213 is 312154501352042.

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 240253105451213 - 2¹⁴ = 240253105434829 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240253107451213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35052973733 + ... + 35052980586.

It is an arithmetic number, because the mean of its divisors is an integer number (31547679444000).

Almost surely, 2^{240253105451213} is an apocalyptic number.

240253105451213 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

240253105451213 is a deficient number, since it is larger than the sum of its proper divisors (12128330100787).

240253105451213 is a wasteful number, since it uses less digits than its factorization.

240253105451213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70105954491.

The product of its (nonzero) digits is 144000, while the sum is 38.

The spelling of 240253105451213 in words is "two hundred forty trillion, two hundred fifty-three billion, one hundred five million, four hundred fifty-one thousand, two hundred thirteen".