253334024049 has 4 divisors (see below), whose sum is σ = 337778698736. Its totient is φ = 168889349364.

The previous prime is 253334024023. The next prime is 253334024063. The reversal of 253334024049 is 940420433352.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 253334024049 - 2⁵ = 253334024017 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 253334023998 and 253334024016.

It is not an unprimeable number, because it can be changed into a prime (253334024149) 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, 42222337339 + ... + 42222337344.

It is an arithmetic number, because the mean of its divisors is an integer number (84444674684).

Almost surely, 2^253334024049 is an apocalyptic number.

It is an amenable number.

253334024049 is a deficient number, since it is larger than the sum of its proper divisors (84444674687).

253334024049 is an equidigital number, since it uses as much as digits as its factorization.

253334024049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84444674686.

The product of its (nonzero) digits is 311040, while the sum is 39.

The spelling of 253334024049 in words is "two hundred fifty-three billion, three hundred thirty-four million, twenty-four thousand, forty-nine".