214334031 has 16 divisors (see below), whose sum is σ = 298741760. Its totient is φ = 136524960.

The previous prime is 214334017. The next prime is 214334069. The reversal of 214334031 is 130433412.

It is not a de Polignac number, because 214334031 - 2¹⁷ = 214202959 is a prime.

It is a super-2 number, since 2×214334031² = 91878153689417922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 214333989 and 214334007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214334831) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7240 + ... + 21933.

It is an arithmetic number, because the mean of its divisors is an integer number (18671360).

Almost surely, 2^214334031 is an apocalyptic number.

214334031 is a deficient number, since it is larger than the sum of its proper divisors (84407729).

214334031 is a wasteful number, since it uses less digits than its factorization.

214334031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29286.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 214334031 is about 14640.1513311851. The cubic root of 214334031 is about 598.4534531911.

Adding to 214334031 its reverse (130433412), we get a palindrome (344767443).

The spelling of 214334031 in words is "two hundred fourteen million, three hundred thirty-four thousand, thirty-one".