243053151344 has 10 divisors (see below), whose sum is σ = 470915480760. Its totient is φ = 121526575664.

The previous prime is 243053151323. The next prime is 243053151359. The reversal of 243053151344 is 443151350342.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7595410964 + ... + 7595410995.

It is an arithmetic number, because the mean of its divisors is an integer number (47091548076).

Almost surely, 2^243053151344 is an apocalyptic number.

It is an amenable number.

243053151344 is a deficient number, since it is larger than the sum of its proper divisors (227862329416).

243053151344 is a wasteful number, since it uses less digits than its factorization.

243053151344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15190821967 (or 15190821961 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 35.

The spelling of 243053151344 in words is "two hundred forty-three billion, fifty-three million, one hundred fifty-one thousand, three hundred forty-four".