213401142510 has 64 divisors (see below), whose sum is σ = 513173574144. Its totient is φ = 56794774400.

The previous prime is 213401142473. The next prime is 213401142529. The reversal of 213401142510 is 15241104312.

It is a congruent 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, 45489265 + ... + 45493955.

It is an arithmetic number, because the mean of its divisors is an integer number (8018337096).

Almost surely, 2^213401142510 is an apocalyptic number.

213401142510 is an abundant number, since it is smaller than the sum of its proper divisors (299772431634).

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

213401142510 is a wasteful number, since it uses less digits than its factorization.

213401142510 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7369.

The product of its (nonzero) digits is 960, while the sum is 24.

Adding to 213401142510 its reverse (15241104312), we get a palindrome (228642246822).

The spelling of 213401142510 in words is "two hundred thirteen billion, four hundred one million, one hundred forty-two thousand, five hundred ten".