214040134210 has 64 divisors (see below), whose sum is σ = 466769640960. Its totient is φ = 68985768960.

The previous prime is 214040134051. The next prime is 214040134277. The reversal of 214040134210 is 12431040412.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 891220 + ... + 1105600.

It is an arithmetic number, because the mean of its divisors is an integer number (7293275640).

Almost surely, 2^214040134210 is an apocalyptic number.

214040134210 is an abundant number, since it is smaller than the sum of its proper divisors (252729506750).

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

214040134210 is a wasteful number, since it uses less digits than its factorization.

214040134210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215251.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 214040134210 its reverse (12431040412), we get a palindrome (226471174622).

The spelling of 214040134210 in words is "two hundred fourteen billion, forty million, one hundred thirty-four thousand, two hundred ten".