1423042616344 has 16 divisors (see below), whose sum is σ = 2668576267800. Its totient is φ = 711422278272.

The previous prime is 1423042616309. The next prime is 1423042616351. The reversal of 1423042616344 is 4436162403241.

It is a junction number, because it is equal to n+sod(n) for n = 1423042616297 and 1423042616306.

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, 12317649 + ... + 12432640.

Almost surely, 2^{1423042616344} is an apocalyptic number.

It is an amenable number.

1423042616344 is a deficient number, since it is larger than the sum of its proper divisors (1245533651456).

1423042616344 is a wasteful number, since it uses less digits than its factorization.

1423042616344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24757482 (or 24757478 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 40.

The spelling of 1423042616344 in words is "one trillion, four hundred twenty-three billion, forty-two million, six hundred sixteen thousand, three hundred forty-four".