1423369496 has 32 divisors (see below), whose sum is σ = 2830766400. Its totient is φ = 669071520.

The previous prime is 1423369481. The next prime is 1423369499. The reversal of 1423369496 is 6949633241.

It is a self number, because there is not a number n which added to its sum of digits gives 1423369496.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1423369499) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15830 + ... + 55653.

It is an arithmetic number, because the mean of its divisors is an integer number (88461450).

Almost surely, 2^1423369496 is an apocalyptic number.

It is an amenable number.

1423369496 is a deficient number, since it is larger than the sum of its proper divisors (1407396904).

1423369496 is a wasteful number, since it uses less digits than its factorization.

1423369496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71639 (or 71635 counting only the distinct ones).

The product of its digits is 839808, while the sum is 47.

The square root of 1423369496 is about 37727.5694419876. The cubic root of 1423369496 is about 1124.8791958514.

The spelling of 1423369496 in words is "one billion, four hundred twenty-three million, three hundred sixty-nine thousand, four hundred ninety-six".