1093378367697 has 48 divisors (see below), whose sum is σ = 1832060555136. Its totient is φ = 567763257600.

The previous prime is 1093378367689. The next prime is 1093378367749. The reversal of 1093378367697 is 7967638733901.

It is not a de Polignac number, because 1093378367697 - 2³ = 1093378367689 is a prime.

It is a super-2 number, since 2×1093378367697² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1093378366697) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6413197 + ... + 6581477.

It is an arithmetic number, because the mean of its divisors is an integer number (38167928232).

Almost surely, 2^{1093378367697} is an apocalyptic number.

It is an amenable number.

1093378367697 is a deficient number, since it is larger than the sum of its proper divisors (738682187439).

1093378367697 is a wasteful number, since it uses less digits than its factorization.

1093378367697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170870 (or 170859 counting only the distinct ones).

The product of its (nonzero) digits is 216040608, while the sum is 69.

The spelling of 1093378367697 in words is "one trillion, ninety-three billion, three hundred seventy-eight million, three hundred sixty-seven thousand, six hundred ninety-seven".