213145241410 has 32 divisors (see below), whose sum is σ = 384191628912. Its totient is φ = 85140357120.

The previous prime is 213145241383. The next prime is 213145241423. The reversal of 213145241410 is 14142541312.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 161018415441 + 52126825969 = 401271^2 + 228313^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37782190 + ... + 37787830.

Almost surely, 2^213145241410 is an apocalyptic number.

213145241410 is a deficient number, since it is larger than the sum of its proper divisors (171046387502).

213145241410 is a wasteful number, since it uses less digits than its factorization.

213145241410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10198.

The product of its (nonzero) digits is 3840, while the sum is 28.

Adding to 213145241410 its reverse (14142541312), we get a palindrome (227287782722).

The spelling of 213145241410 in words is "two hundred thirteen billion, one hundred forty-five million, two hundred forty-one thousand, four hundred ten".