20346595234 has 8 divisors (see below), whose sum is σ = 34879877568. Its totient is φ = 8719969380.

The previous prime is 20346595229. The next prime is 20346595249. The reversal of 20346595234 is 43259564302.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 726664102 + ... + 726664129.

It is an arithmetic number, because the mean of its divisors is an integer number (4359984696).

Almost surely, 2^20346595234 is an apocalyptic number.

20346595234 is a deficient number, since it is larger than the sum of its proper divisors (14533282334).

20346595234 is a wasteful number, since it uses less digits than its factorization.

20346595234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1453328240.

The product of its (nonzero) digits is 777600, while the sum is 43.

The spelling of 20346595234 in words is "twenty billion, three hundred forty-six million, five hundred ninety-five thousand, two hundred thirty-four".