345634200401 has 16 divisors (see below), whose sum is σ = 418578814080. Its totient is φ = 278609360640.

The previous prime is 345634200377. The next prime is 345634200427. The reversal of 345634200401 is 104002436543.

It is a de Polignac number, because none of the positive numbers 2^k-345634200401 is a prime.

It is not an unprimeable number, because it can be changed into a prime (345634200451) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1003670 + ... + 1303311.

It is an arithmetic number, because the mean of its divisors is an integer number (26161175880).

Almost surely, 2^345634200401 is an apocalyptic number.

It is an amenable number.

345634200401 is a deficient number, since it is larger than the sum of its proper divisors (72944613679).

345634200401 is a wasteful number, since it uses less digits than its factorization.

345634200401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2308264.

The product of its (nonzero) digits is 34560, while the sum is 32.

Adding to 345634200401 its reverse (104002436543), we get a palindrome (449636636944).

The spelling of 345634200401 in words is "three hundred forty-five billion, six hundred thirty-four million, two hundred thousand, four hundred one".