1423388486 has 16 divisors (see below), whose sum is σ = 2305848384. Its totient is φ = 655083264.

The previous prime is 1423388453. The next prime is 1423388501. The reversal of 1423388486 is 6848833241.

It is a super-3 number, since 3×1423388486³ (a number of 28 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1423388486.

It is a congruent number.

It is an unprimeable number.

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, 68366 + ... + 86721.

It is an arithmetic number, because the mean of its divisors is an integer number (144115524).

Almost surely, 2^1423388486 is an apocalyptic number.

1423388486 is a deficient number, since it is larger than the sum of its proper divisors (882459898).

1423388486 is a wasteful number, since it uses less digits than its factorization.

1423388486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155455.

The product of its digits is 884736, while the sum is 47.

The square root of 1423388486 is about 37727.8211138677. The cubic root of 1423388486 is about 1124.8841983849.

The spelling of 1423388486 in words is "one billion, four hundred twenty-three million, three hundred eighty-eight thousand, four hundred eighty-six".