345452234402 has 8 divisors (see below), whose sum is σ = 565285474512. Its totient is φ = 157023742900.

The previous prime is 345452234383. The next prime is 345452234417. The reversal of 345452234402 is 204432254543.

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, 7851187124 + ... + 7851187167.

It is an arithmetic number, because the mean of its divisors is an integer number (70660684314).

Almost surely, 2^345452234402 is an apocalyptic number.

345452234402 is a deficient number, since it is larger than the sum of its proper divisors (219833240110).

345452234402 is a wasteful number, since it uses less digits than its factorization.

345452234402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15702374304.

The product of its (nonzero) digits is 460800, while the sum is 38.

Adding to 345452234402 its reverse (204432254543), we get a palindrome (549884488945).

The spelling of 345452234402 in words is "three hundred forty-five billion, four hundred fifty-two million, two hundred thirty-four thousand, four hundred two".