214321142332 has 24 divisors (see below), whose sum is σ = 409962435120. Its totient is φ = 97227298560.

The previous prime is 214321142309. The next prime is 214321142341. The reversal of 214321142332 is 233241123412.

It is a self number, because there is not a number n which added to its sum of digits gives 214321142332.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4762413 + ... + 4807204.

It is an arithmetic number, because the mean of its divisors is an integer number (17081768130).

Almost surely, 2^214321142332 is an apocalyptic number.

214321142332 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

214321142332 is a deficient number, since it is larger than the sum of its proper divisors (195641292788).

214321142332 is a wasteful number, since it uses less digits than its factorization.

214321142332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9570141 (or 9570139 counting only the distinct ones).

The product of its digits is 6912, while the sum is 28.

Adding to 214321142332 its reverse (233241123412), we get a palindrome (447562265744).

It can be divided in two parts, 214321 and 142332, that added together give a palindrome (356653).

The spelling of 214321142332 in words is "two hundred fourteen billion, three hundred twenty-one million, one hundred forty-two thousand, three hundred thirty-two".