1493885829380 has 24 divisors (see below), whose sum is σ = 3585325990848. Its totient is φ = 512189427168.

The previous prime is 1493885829367. The next prime is 1493885829413. The reversal of 1493885829380 is 839285883941.

It is a self number, because there is not a number n which added to its sum of digits gives 1493885829380.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5335306394 + ... + 5335306673.

It is an arithmetic number, because the mean of its divisors is an integer number (149388582952).

Almost surely, 2^{1493885829380} is an apocalyptic number.

1493885829380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1493885829380 is an abundant number, since it is smaller than the sum of its proper divisors (2091440161468).

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

1493885829380 is a wasteful number, since it uses less digits than its factorization.

1493885829380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10670613083 (or 10670613081 counting only the distinct ones).

The product of its (nonzero) digits is 119439360, while the sum is 68.

The spelling of 1493885829380 in words is "one trillion, four hundred ninety-three billion, eight hundred eighty-five million, eight hundred twenty-nine thousand, three hundred eighty".