212140042312410 has 48 divisors (see below), whose sum is σ = 551606053939200. Its totient is φ = 56566376008800.

The previous prime is 212140042312391. The next prime is 212140042312469. The reversal of 212140042312410 is 14213240041212.

212140042312410 is a `hidden beast` number, since 2 + 1 + 2 + 1 + 400 + 4 + 231 + 24 + 1 + 0 = 666.

It is a super-2 number, since 2×212140042312410² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 88433610 + ... + 90800789.

It is an arithmetic number, because the mean of its divisors is an integer number (11491792790400).

Almost surely, 2^{212140042312410} is an apocalyptic number.

212140042312410 is an abundant number, since it is smaller than the sum of its proper divisors (339466011626790).

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

212140042312410 is a wasteful number, since it uses less digits than its factorization.

212140042312410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179247563 (or 179247560 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

Adding to 212140042312410 its reverse (14213240041212), we get a palindrome (226353282353622).

The spelling of 212140042312410 in words is "two hundred twelve trillion, one hundred forty billion, forty-two million, three hundred twelve thousand, four hundred ten".