1383283027140 has 72 divisors (see below), whose sum is σ = 4505550440832. Its totient is φ = 316178976960.

The previous prime is 1383283027129. The next prime is 1383283027171. The reversal of 1383283027140 is 417203823831.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 1383283027092 and 1383283027101.

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 23 ways as a sum of consecutive naturals, for example, 235249276 + ... + 235255155.

It is an arithmetic number, because the mean of its divisors is an integer number (62577089456).

Almost surely, 2^{1383283027140} is an apocalyptic number.

1383283027140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1383283027140 is an abundant number, since it is smaller than the sum of its proper divisors (3122267413692).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1383283027140 is a wasteful number, since it uses less digits than its factorization.

1383283027140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 470504457 (or 470504448 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 42.

The spelling of 1383283027140 in words is "one trillion, three hundred eighty-three billion, two hundred eighty-three million, twenty-seven thousand, one hundred forty".