1383311013860 has 48 divisors (see below), whose sum is σ = 2927394594432. Its totient is φ = 549050611200.

The previous prime is 1383311013841. The next prime is 1383311013913. The reversal of 1383311013860 is 683101133831.

It is a super-2 number, since 2×1383311013860² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44631929 + ... + 44662911.

It is an arithmetic number, because the mean of its divisors is an integer number (60987387384).

Almost surely, 2^{1383311013860} is an apocalyptic number.

1383311013860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1383311013860 is an abundant number, since it is smaller than the sum of its proper divisors (1544083580572).

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

1383311013860 is a wasteful number, since it uses less digits than its factorization.

1383311013860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48164 (or 48162 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 38.

The spelling of 1383311013860 in words is "one trillion, three hundred eighty-three billion, three hundred eleven million, thirteen thousand, eight hundred sixty".