253423034366 has 16 divisors (see below), whose sum is σ = 384140988000. Its totient is φ = 125382506208.

The previous prime is 253423034351. The next prime is 253423034387. The reversal of 253423034366 is 663430324352.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1538381 + ... + 1695128.

It is an arithmetic number, because the mean of its divisors is an integer number (24008811750).

Almost surely, 2^253423034366 is an apocalyptic number.

253423034366 is a deficient number, since it is larger than the sum of its proper divisors (130717953634).

253423034366 is a wasteful number, since it uses less digits than its factorization.

253423034366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3233923.

The product of its (nonzero) digits is 933120, while the sum is 41.

The spelling of 253423034366 in words is "two hundred fifty-three billion, four hundred twenty-three million, thirty-four thousand, three hundred sixty-six".