345401005213 has 32 divisors (see below), whose sum is σ = 400348510848. Its totient is φ = 294508032000.

The previous prime is 345401005199. The next prime is 345401005291. The reversal of 345401005213 is 312500104543.

It is a cyclic number.

It is not a de Polignac number, because 345401005213 - 2¹³ = 345400997021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345401000213) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 71702181 + ... + 71706997.

It is an arithmetic number, because the mean of its divisors is an integer number (12510890964).

Almost surely, 2^345401005213 is an apocalyptic number.

It is an amenable number.

345401005213 is a deficient number, since it is larger than the sum of its proper divisors (54947505635).

345401005213 is a wasteful number, since it uses less digits than its factorization.

345401005213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6093.

The product of its (nonzero) digits is 7200, while the sum is 28.

Adding to 345401005213 its reverse (312500104543), we get a palindrome (657901109756).

The spelling of 345401005213 in words is "three hundred forty-five billion, four hundred one million, five thousand, two hundred thirteen".