1345119626 has 16 divisors (see below), whose sum is σ = 2106808704. Its totient is φ = 642889104.

The previous prime is 1345119619. The next prime is 1345119653. The reversal of 1345119626 is 6269115431.

It is a self number, because there is not a number n which added to its sum of digits gives 1345119626.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66371 + ... + 84233.

It is an arithmetic number, because the mean of its divisors is an integer number (131675544).

Almost surely, 2^1345119626 is an apocalyptic number.

1345119626 is a deficient number, since it is larger than the sum of its proper divisors (761689078).

1345119626 is a wasteful number, since it uses less digits than its factorization.

1345119626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19525.

The product of its digits is 38880, while the sum is 38.

The square root of 1345119626 is about 36675.8725322248. The cubic root of 1345119626 is about 1103.8760302626.

The spelling of 1345119626 in words is "one billion, three hundred forty-five million, one hundred nineteen thousand, six hundred twenty-six".