345404341126 has 16 divisors (see below), whose sum is σ = 558650584800. Its totient is φ = 159220323648.

The previous prime is 345404341103. The next prime is 345404341147. The reversal of 345404341126 is 621143404543.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8189586 + ... + 8231653.

It is an arithmetic number, because the mean of its divisors is an integer number (34915661550).

Almost surely, 2^345404341126 is an apocalyptic number.

345404341126 is a deficient number, since it is larger than the sum of its proper divisors (213246243674).

345404341126 is a wasteful number, since it uses less digits than its factorization.

345404341126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16422063.

The product of its (nonzero) digits is 138240, while the sum is 37.

Adding to 345404341126 its reverse (621143404543), we get a palindrome (966547745669).

The spelling of 345404341126 in words is "three hundred forty-five billion, four hundred four million, three hundred forty-one thousand, one hundred twenty-six".