214632342 has 40 divisors (see below), whose sum is σ = 482772576. Its totient is φ = 71270928.

The previous prime is 214632323. The next prime is 214632347. The reversal of 214632342 is 243236412.

214632342 is a `hidden beast` number, since 21 + 4 + 632 + 3 + 4 + 2 = 666.

214632342 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214632347) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 42483 + ... + 47265.

Almost surely, 2^214632342 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 214632342, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (241386288).

214632342 is an abundant number, since it is smaller than the sum of its proper divisors (268140234).

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

214632342 is a wasteful number, since it uses less digits than its factorization.

214632342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5074 (or 5065 counting only the distinct ones).

The product of its digits is 6912, while the sum is 27.

The square root of 214632342 is about 14650.3359005860. The cubic root of 214632342 is about 598.7309678212.

Adding to 214632342 its reverse (243236412), we get a palindrome (457868754).

The spelling of 214632342 in words is "two hundred fourteen million, six hundred thirty-two thousand, three hundred forty-two".