1161363830604 has 12 divisors (see below), whose sum is σ = 2709848938104. Its totient is φ = 387121276864.

The previous prime is 1161363830597. The next prime is 1161363830609. The reversal of 1161363830604 is 4060383631611.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (1161363830609) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48390159597 + ... + 48390159620.

It is an arithmetic number, because the mean of its divisors is an integer number (225820744842).

Almost surely, 2^{1161363830604} is an apocalyptic number.

It is an amenable number.

1161363830604 is an abundant number, since it is smaller than the sum of its proper divisors (1548485107500).

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

1161363830604 is a wasteful number, since it uses less digits than its factorization.

1161363830604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96780319224 (or 96780319222 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 42.

The spelling of 1161363830604 in words is "one trillion, one hundred sixty-one billion, three hundred sixty-three million, eight hundred thirty thousand, six hundred four".