1493123113068 has 24 divisors (see below), whose sum is σ = 3484903080960. Its totient is φ = 497572111440.

The previous prime is 1493123112989. The next prime is 1493123113081. The reversal of 1493123113068 is 8603113213941.

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, 16903228 + ... + 16991331.

It is an arithmetic number, because the mean of its divisors is an integer number (145204295040).

Almost surely, 2^{1493123113068} is an apocalyptic number.

It is an amenable number.

1493123113068 is an abundant number, since it is smaller than the sum of its proper divisors (1991779967892).

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

1493123113068 is a wasteful number, since it uses less digits than its factorization.

1493123113068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33898237 (or 33898235 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 42.

The spelling of 1493123113068 in words is "one trillion, four hundred ninety-three billion, one hundred twenty-three million, one hundred thirteen thousand, sixty-eight".