340605234888 has 32 divisors (see below), whose sum is σ = 888535396800. Its totient is φ = 108598770368.

The previous prime is 340605234887. The next prime is 340605234899. The reversal of 340605234888 is 888432506043.

It is a self number, because there is not a number n which added to its sum of digits gives 340605234888.

It is not an unprimeable number, because it can be changed into a prime (340605234887) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 308518683 + ... + 308519786.

It is an arithmetic number, because the mean of its divisors is an integer number (27766731150).

Almost surely, 2^340605234888 is an apocalyptic number.

It is an amenable number.

340605234888 is an abundant number, since it is smaller than the sum of its proper divisors (547930161912).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

340605234888 is a wasteful number, since it uses less digits than its factorization.

340605234888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 617038501 (or 617038497 counting only the distinct ones).

The product of its (nonzero) digits is 4423680, while the sum is 51.

The spelling of 340605234888 in words is "three hundred forty billion, six hundred five million, two hundred thirty-four thousand, eight hundred eighty-eight".