1345023614 has 16 divisors (see below), whose sum is σ = 2254630896. Its totient is φ = 596462400.

The previous prime is 1345023611. The next prime is 1345023643. The reversal of 1345023614 is 4163205431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1345023611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 744677 + ... + 746480.

It is an arithmetic number, because the mean of its divisors is an integer number (140914431).

Almost surely, 2^1345023614 is an apocalyptic number.

1345023614 is a deficient number, since it is larger than the sum of its proper divisors (909607282).

1345023614 is a wasteful number, since it uses less digits than its factorization.

1345023614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1491211.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 1345023614 is about 36674.5635829521. The cubic root of 1345023614 is about 1103.8497654692.

The spelling of 1345023614 in words is "one billion, three hundred forty-five million, twenty-three thousand, six hundred fourteen".