1107809396285 has 32 divisors (see below), whose sum is σ = 1412198517600. Its totient is φ = 831375360000.

The previous prime is 1107809396269. The next prime is 1107809396299. The reversal of 1107809396285 is 5826939087011.

It can be written as a sum of positive squares in 16 ways, for example, as 53271409636 + 1054537986649 = 230806^2 + 1026907^2 .

It is not a de Polignac number, because 1107809396285 - 2⁴ = 1107809396269 is a prime.

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, 49222535 + ... + 49245035.

It is an arithmetic number, because the mean of its divisors is an integer number (44131203675).

Almost surely, 2^{1107809396285} is an apocalyptic number.

It is an amenable number.

1107809396285 is a deficient number, since it is larger than the sum of its proper divisors (304389121315).

1107809396285 is a wasteful number, since it uses less digits than its factorization.

1107809396285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24401.

The product of its (nonzero) digits is 6531840, while the sum is 59.

The spelling of 1107809396285 in words is "one trillion, one hundred seven billion, eight hundred nine million, three hundred ninety-six thousand, two hundred eighty-five".