1097462919168 has 2340 divisors, whose sum is σ = 4649174838792. Its totient is φ = 254166958080.

The previous prime is 1097462919097. The next prime is 1097462919191. The reversal of 1097462919168 is 8619192647901.

1097462919168 is a `hidden beast` number, since 1 + 0 + 9 + 7 + 462 + 9 + 1 + 9 + 168 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a polite number, since it can be written in 179 ways as a sum of consecutive naturals, for example, 57761206263 + ... + 57761206281.

Almost surely, 2^{1097462919168} is an apocalyptic number.

1097462919168 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1097462919168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2324587419396).

1097462919168 is an abundant number, since it is smaller than the sum of its proper divisors (3551711919624).

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

1097462919168 is a wasteful number, since it uses less digits than its factorization.

1097462919168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116 (or 59 counting only the distinct ones).

The product of its (nonzero) digits is 11757312, while the sum is 63.

The spelling of 1097462919168 in words is "one trillion, ninety-seven billion, four hundred sixty-two million, nine hundred nineteen thousand, one hundred sixty-eight".