1383137518894 has 8 divisors (see below), whose sum is σ = 2074716866880. Its totient is φ = 691565229936.

The previous prime is 1383137518879. The next prime is 1383137518933. The reversal of 1383137518894 is 4988157313831.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1244199 + ... + 2077090.

It is an arithmetic number, because the mean of its divisors is an integer number (259339608360).

Almost surely, 2^{1383137518894} is an apocalyptic number.

1383137518894 is a deficient number, since it is larger than the sum of its proper divisors (691579347986).

1383137518894 is a wasteful number, since it uses less digits than its factorization.

1383137518894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3529514.

The product of its digits is 17418240, while the sum is 61.

The spelling of 1383137518894 in words is "one trillion, three hundred eighty-three billion, one hundred thirty-seven million, five hundred eighteen thousand, eight hundred ninety-four".