214156651412 has 12 divisors (see below), whose sum is σ = 408844516416. Its totient is φ = 97343932440.

The previous prime is 214156651409. The next prime is 214156651439.

214156651412 is nontrivially palindromic in base 10.

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, 2433598268 + ... + 2433598355.

It is an arithmetic number, because the mean of its divisors is an integer number (34070376368).

Almost surely, 2^214156651412 is an apocalyptic number.

214156651412 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

214156651412 is a deficient number, since it is larger than the sum of its proper divisors (194687865004).

214156651412 is a wasteful number, since it uses less digits than its factorization.

214156651412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4867196638 (or 4867196636 counting only the distinct ones).

The product of its digits is 57600, while the sum is 38.

It can be divided in two parts, 214156 and 651412, that added together give a palindrome (865568).

The spelling of 214156651412 in words is "two hundred fourteen billion, one hundred fifty-six million, six hundred fifty-one thousand, four hundred twelve".