4156361156212 has 12 divisors (see below), whose sum is σ = 7276106910240. Its totient is φ = 2077473467576.

The previous prime is 4156361156201. The next prime is 4156361156249. The reversal of 4156361156212 is 2126511636514.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 176764408 + ... + 176787919.

It is an arithmetic number, because the mean of its divisors is an integer number (606342242520).

Almost surely, 2^{4156361156212} is an apocalyptic number.

It is an amenable number.

4156361156212 is a deficient number, since it is larger than the sum of its proper divisors (3119745754028).

4156361156212 is a wasteful number, since it uses less digits than its factorization.

4156361156212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 353555270 (or 353555268 counting only the distinct ones).

The product of its digits is 259200, while the sum is 43.

The spelling of 4156361156212 in words is "four trillion, one hundred fifty-six billion, three hundred sixty-one million, one hundred fifty-six thousand, two hundred twelve".