1097070027744 has 48 divisors (see below), whose sum is σ = 3031377713280. Its totient is φ = 346443166080.

The previous prime is 1097070027743. The next prime is 1097070027761. The reversal of 1097070027744 is 4477200707901.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 1097070027693 and 1097070027702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1097070027743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 300730092 + ... + 300733739.

It is an arithmetic number, because the mean of its divisors is an integer number (63153702360).

Almost surely, 2^{1097070027744} is an apocalyptic number.

It is an amenable number.

1097070027744 is an abundant number, since it is smaller than the sum of its proper divisors (1934307685536).

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

1097070027744 is a wasteful number, since it uses less digits than its factorization.

1097070027744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 601463863 (or 601463855 counting only the distinct ones).

The product of its (nonzero) digits is 691488, while the sum is 48.

The spelling of 1097070027744 in words is "one trillion, ninety-seven billion, seventy million, twenty-seven thousand, seven hundred forty-four".