1109361355377 has 8 divisors (see below), whose sum is σ = 1613616516960. Its totient is φ = 672340215360.

The previous prime is 1109361355373. The next prime is 1109361355387. The reversal of 1109361355377 is 7735531639011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1109361355377 - 2² = 1109361355373 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1109361355373) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16808505352 + ... + 16808505417.

It is an arithmetic number, because the mean of its divisors is an integer number (201702064620).

Almost surely, 2^{1109361355377} is an apocalyptic number.

It is an amenable number.

1109361355377 is a deficient number, since it is larger than the sum of its proper divisors (504255161583).

1109361355377 is a wasteful number, since it uses less digits than its factorization.

1109361355377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33617010783.

The product of its (nonzero) digits is 1786050, while the sum is 51.

The spelling of 1109361355377 in words is "one trillion, one hundred nine billion, three hundred sixty-one million, three hundred fifty-five thousand, three hundred seventy-seven".