605620330434 has 48 divisors (see below), whose sum is σ = 1499856583680. Its totient is φ = 173008385280.

The previous prime is 605620330397. The next prime is 605620330451. The reversal of 605620330434 is 434033026506.

605620330434 is a `hidden beast` number, since 60 + 562 + 0 + 3 + 3 + 0 + 4 + 34 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 488914 + ... + 1204274.

It is an arithmetic number, because the mean of its divisors is an integer number (31247012160).

Almost surely, 2^605620330434 is an apocalyptic number.

605620330434 is an abundant number, since it is smaller than the sum of its proper divisors (894236253246).

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

605620330434 is a wasteful number, since it uses less digits than its factorization.

605620330434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 722095 (or 722092 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 36.

The spelling of 605620330434 in words is "six hundred five billion, six hundred twenty million, three hundred thirty thousand, four hundred thirty-four".