214156323263244 has 48 divisors (see below), whose sum is σ = 503059942677600. Its totient is φ = 70905191654400.

The previous prime is 214156323263243. The next prime is 214156323263273. The reversal of 214156323263244 is 442362323651412.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 214156323263193 and 214156323263202.

It is not an unprimeable number, because it can be changed into a prime (214156323263243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 112776982 + ... + 114660194.

It is an arithmetic number, because the mean of its divisors is an integer number (10480415472450).

Almost surely, 2^{214156323263244} is an apocalyptic number.

It is an amenable number.

214156323263244 is an abundant number, since it is smaller than the sum of its proper divisors (288903619414356).

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

214156323263244 is a wasteful number, since it uses less digits than its factorization.

214156323263244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1946970 (or 1946968 counting only the distinct ones).

The product of its digits is 4976640, while the sum is 48.

The spelling of 214156323263244 in words is "two hundred fourteen trillion, one hundred fifty-six billion, three hundred twenty-three million, two hundred sixty-three thousand, two hundred forty-four".