1345154345422 has 16 divisors (see below), whose sum is σ = 2023453224000. Its totient is φ = 670671543520.

The previous prime is 1345154345419. The next prime is 1345154345453. The reversal of 1345154345422 is 2245434515431.

It is a happy number.

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, 1279704 + ... + 2080372.

It is an arithmetic number, because the mean of its divisors is an integer number (126465826500).

Almost surely, 2^{1345154345422} is an apocalyptic number.

1345154345422 is a deficient number, since it is larger than the sum of its proper divisors (678298878578).

1345154345422 is a wasteful number, since it uses less digits than its factorization.

1345154345422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 803051.

The product of its digits is 1152000, while the sum is 43.

The spelling of 1345154345422 in words is "one trillion, three hundred forty-five billion, one hundred fifty-four million, three hundred forty-five thousand, four hundred twenty-two".