3161440103863 has 8 divisors (see below), whose sum is σ = 3163319657856. Its totient is φ = 3159561075000.

The previous prime is 3161440103839. The next prime is 3161440103953. The reversal of 3161440103863 is 3683010441613.

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

It is a cyclic number.

It is not a de Polignac number, because 3161440103863 - 2⁵ = 3161440103831 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3161440104863) 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, 12257988 + ... + 12513238.

It is an arithmetic number, because the mean of its divisors is an integer number (395414957232).

Almost surely, 2^{3161440103863} is an apocalyptic number.

3161440103863 is a deficient number, since it is larger than the sum of its proper divisors (1879553993).

3161440103863 is a wasteful number, since it uses less digits than its factorization.

3161440103863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262565.

The product of its (nonzero) digits is 124416, while the sum is 40.

The spelling of 3161440103863 in words is "three trillion, one hundred sixty-one billion, four hundred forty million, one hundred three thousand, eight hundred sixty-three".