1878283333333 has 16 divisors (see below), whose sum is σ = 2053933578432. Its totient is φ = 1703450320000.

The previous prime is 1878283333327. The next prime is 1878283333361. The reversal of 1878283333333 is 3333333828781.

It is a de Polignac number, because none of the positive numbers 2^k-1878283333333 is a prime.

It is a Duffinian number.

1878283333333 is a modest number, since divided by 3333333 gives 187828 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1878283333033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44913033 + ... + 44954833.

It is an arithmetic number, because the mean of its divisors is an integer number (128370848652).

Almost surely, 2^{1878283333333} is an apocalyptic number.

It is an amenable number.

1878283333333 is a deficient number, since it is larger than the sum of its proper divisors (175650245099).

1878283333333 is a wasteful number, since it uses less digits than its factorization.

1878283333333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51476.

The product of its digits is 15676416, while the sum is 55.

The spelling of 1878283333333 in words is "one trillion, eight hundred seventy-eight billion, two hundred eighty-three million, three hundred thirty-three thousand, three hundred thirty-three".