243471677553364 has 48 divisors (see below), whose sum is σ = 486020362060800. Its totient is φ = 105722554461696.

The previous prime is 243471677553227. The next prime is 243471677553371. The reversal of 243471677553364 is 463355776174342.

It is a self number, because there is not a number n which added to its sum of digits gives 243471677553364.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48243784 + ... + 53050975.

It is an arithmetic number, because the mean of its divisors is an integer number (10125424209600).

Almost surely, 2^{243471677553364} is an apocalyptic number.

It is an amenable number.

243471677553364 is a deficient number, since it is larger than the sum of its proper divisors (242548684507436).

243471677553364 is a wasteful number, since it uses less digits than its factorization.

243471677553364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101297512 (or 101297510 counting only the distinct ones).

The product of its digits is 1066867200, while the sum is 67.

The spelling of 243471677553364 in words is "two hundred forty-three trillion, four hundred seventy-one billion, six hundred seventy-seven million, five hundred fifty-three thousand, three hundred sixty-four".