307343213564 has 6 divisors (see below), whose sum is σ = 537850623744. Its totient is φ = 153671606780.

The previous prime is 307343213561. The next prime is 307343213599. The reversal of 307343213564 is 465312343703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (307343213561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38417901692 + ... + 38417901699.

It is an arithmetic number, because the mean of its divisors is an integer number (89641770624).

Almost surely, 2^307343213564 is an apocalyptic number.

It is an amenable number.

307343213564 is a deficient number, since it is larger than the sum of its proper divisors (230507410180).

307343213564 is a wasteful number, since it uses less digits than its factorization.

307343213564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76835803395 (or 76835803393 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 41.

The spelling of 307343213564 in words is "three hundred seven billion, three hundred forty-three million, two hundred thirteen thousand, five hundred sixty-four".