1423344268508 has 12 divisors (see below), whose sum is σ = 2537849686680. Its totient is φ = 698244358032.

The previous prime is 1423344268477. The next prime is 1423344268523. The reversal of 1423344268508 is 8058624433241.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3356943818 + ... + 3356944241.

It is an arithmetic number, because the mean of its divisors is an integer number (211487473890).

Almost surely, 2^{1423344268508} is an apocalyptic number.

It is an amenable number.

1423344268508 is a deficient number, since it is larger than the sum of its proper divisors (1114505418172).

1423344268508 is a wasteful number, since it uses less digits than its factorization.

1423344268508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6713888116 (or 6713888114 counting only the distinct ones).

The product of its (nonzero) digits is 4423680, while the sum is 50.

The spelling of 1423344268508 in words is "one trillion, four hundred twenty-three billion, three hundred forty-four million, two hundred sixty-eight thousand, five hundred eight".