212041131424 has 12 divisors (see below), whose sum is σ = 417455977554. Its totient is φ = 106020565696.

The previous prime is 212041131371. The next prime is 212041131481. The reversal of 212041131424 is 424131140212.

It can be written as a sum of positive squares in only one way, i.e., 135792250000 + 76248881424 = 368500^2 + 276132^2 .

It is a super-2 number, since 2×212041131424² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3313142647 + ... + 3313142710.

Almost surely, 2^212041131424 is an apocalyptic number.

It is an amenable number.

212041131424 is a deficient number, since it is larger than the sum of its proper divisors (205414846130).

212041131424 is an equidigital number, since it uses as much as digits as its factorization.

212041131424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6626285367 (or 6626285359 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 212041131424 its reverse (424131140212), we get a palindrome (636172271636).

The spelling of 212041131424 in words is "two hundred twelve billion, forty-one million, one hundred thirty-one thousand, four hundred twenty-four".