1345102405424 has 40 divisors (see below), whose sum is σ = 2619760762080. Its totient is φ = 669036146688.

The previous prime is 1345102405411. The next prime is 1345102405459. The reversal of 1345102405424 is 4245042015431.

It is a happy 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, 23576837 + ... + 23633819.

It is an arithmetic number, because the mean of its divisors is an integer number (65494019052).

Almost surely, 2^{1345102405424} is an apocalyptic number.

It is an amenable number.

1345102405424 is a deficient number, since it is larger than the sum of its proper divisors (1274658356656).

1345102405424 is a wasteful number, since it uses less digits than its factorization.

1345102405424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64677 (or 64671 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 35.

The spelling of 1345102405424 in words is "one trillion, three hundred forty-five billion, one hundred two million, four hundred five thousand, four hundred twenty-four".