345103064445 has 16 divisors (see below), whose sum is σ = 552474628992. Its totient is φ = 183951725760.

The previous prime is 345103064441. The next prime is 345103064479. The reversal of 345103064445 is 544460301543.

It is not a de Polignac number, because 345103064445 - 2² = 345103064441 is a prime.

It is a super-2 number, since 2×345103064445² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345103064441) 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, 6424986 + ... + 6478475.

It is an arithmetic number, because the mean of its divisors is an integer number (34529664312).

Almost surely, 2^345103064445 is an apocalyptic number.

It is an amenable number.

345103064445 is a deficient number, since it is larger than the sum of its proper divisors (207371564547).

345103064445 is a wasteful number, since it uses less digits than its factorization.

345103064445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12905252.

The product of its (nonzero) digits is 345600, while the sum is 39.

Adding to 345103064445 its reverse (544460301543), we get a palindrome (889563365988).

The spelling of 345103064445 in words is "three hundred forty-five billion, one hundred three million, sixty-four thousand, four hundred forty-five".