345213436130 has 8 divisors (see below), whose sum is σ = 621384185052. Its totient is φ = 138085374448.

The previous prime is 345213436129. The next prime is 345213436133. The reversal of 345213436130 is 31634312543.

It can be written as a sum of positive squares in 2 ways, for example, as 293984093209 + 51229342921 = 542203^2 + 226339^2 .

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

It is not an unprimeable number, because it can be changed into a prime (345213436133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17260671797 + ... + 17260671816.

Almost surely, 2^345213436130 is an apocalyptic number.

345213436130 is a deficient number, since it is larger than the sum of its proper divisors (276170748922).

345213436130 is a wasteful number, since it uses less digits than its factorization.

345213436130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34521343620.

The product of its (nonzero) digits is 77760, while the sum is 35.

Adding to 345213436130 its reverse (31634312543), we get a palindrome (376847748673).

The spelling of 345213436130 in words is "three hundred forty-five billion, two hundred thirteen million, four hundred thirty-six thousand, one hundred thirty".