1913834461792 has 192 divisors, whose sum is σ = 4439386828800. Its totient is φ = 802745856000.

The previous prime is 1913834461787. The next prime is 1913834461829. The reversal of 1913834461792 is 2971644383191.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 181246209 + ... + 181256767.

It is an arithmetic number, because the mean of its divisors is an integer number (23121806400).

Almost surely, 2^{1913834461792} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1913834461792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2219693414400).

1913834461792 is an abundant number, since it is smaller than the sum of its proper divisors (2525552367008).

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

1913834461792 is a wasteful number, since it uses less digits than its factorization.

1913834461792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11301 (or 11293 counting only the distinct ones).

The product of its digits is 7838208, while the sum is 58.

The spelling of 1913834461792 in words is "one trillion, nine hundred thirteen billion, eight hundred thirty-four million, four hundred sixty-one thousand, seven hundred ninety-two".