1383142486 has 8 divisors (see below), whose sum is σ = 2263324104. Its totient is φ = 628701120.

The previous prime is 1383142483. The next prime is 1383142489. The reversal of 1383142486 is 6842413831.

It is an interprime number because it is at equal distance from previous prime (1383142483) and next prime (1383142489).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1383142483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31435035 + ... + 31435078.

It is an arithmetic number, because the mean of its divisors is an integer number (282915513).

Almost surely, 2^1383142486 is an apocalyptic number.

1383142486 is a deficient number, since it is larger than the sum of its proper divisors (880181618).

1383142486 is a wasteful number, since it uses less digits than its factorization.

1383142486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62870126.

The product of its digits is 110592, while the sum is 40.

The square root of 1383142486 is about 37190.6236301571. The cubic root of 1383142486 is about 1114.1807238811.

The spelling of 1383142486 in words is "one billion, three hundred eighty-three million, one hundred forty-two thousand, four hundred eighty-six".