214003142 has 8 divisors (see below), whose sum is σ = 321459600. Its totient is φ = 106849944.

The previous prime is 214003091. The next prime is 214003169. The reversal of 214003142 is 241300412.

214003142 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 sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 214003142.

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, 74042 + ... + 76877.

It is an arithmetic number, because the mean of its divisors is an integer number (40182450).

Almost surely, 2^214003142 is an apocalyptic number.

214003142 is a deficient number, since it is larger than the sum of its proper divisors (107456458).

214003142 is a wasteful number, since it uses less digits than its factorization.

214003142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151630.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 214003142 is about 14628.8462292827. The cubic root of 214003142 is about 598.1453303151.

Adding to 214003142 its reverse (241300412), we get a palindrome (455303554).

It can be divided in two parts, 21400 and 3142, that added together give a palindrome (24542).

The spelling of 214003142 in words is "two hundred fourteen million, three thousand, one hundred forty-two".