214351422029 has 4 divisors (see below), whose sum is σ = 225633075840. Its totient is φ = 203069768220.

The previous prime is 214351422011. The next prime is 214351422041. The reversal of 214351422029 is 920224153412.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-214351422029 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 214351422029.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214351722029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5640826877 + ... + 5640826914.

It is an arithmetic number, because the mean of its divisors is an integer number (56408268960).

Almost surely, 2^214351422029 is an apocalyptic number.

It is an amenable number.

214351422029 is a deficient number, since it is larger than the sum of its proper divisors (11281653811).

214351422029 is a wasteful number, since it uses less digits than its factorization.

214351422029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11281653810.

The product of its (nonzero) digits is 34560, while the sum is 35.

The spelling of 214351422029 in words is "two hundred fourteen billion, three hundred fifty-one million, four hundred twenty-two thousand, twenty-nine".