211412054 has 8 divisors (see below), whose sum is σ = 362420688. Its totient is φ = 90605160.

The previous prime is 211412041. The next prime is 211412081. The reversal of 211412054 is 450214112.

It is a happy number.

211412054 is digitally balanced in base 2, because in such base 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 Curzon number.

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, 7550417 + ... + 7550444.

It is an arithmetic number, because the mean of its divisors is an integer number (45302586).

Almost surely, 2^211412054 is an apocalyptic number.

211412054 is a deficient number, since it is larger than the sum of its proper divisors (151008634).

211412054 is a wasteful number, since it uses less digits than its factorization.

211412054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15100870.

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 211412054 is about 14540.0156120962. The cubic root of 211412054 is about 595.7214645972.

Adding to 211412054 its reverse (450214112), we get a palindrome (661626166).

The spelling of 211412054 in words is "two hundred eleven million, four hundred twelve thousand, fifty-four".