400230113213 has 8 divisors (see below), whose sum is σ = 457478764032. Its totient is φ = 342999692496.

The previous prime is 400230113167. The next prime is 400230113249. The reversal of 400230113213 is 312311032004.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 400230113213 - 2³⁴ = 383050244029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (400230133213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4510445 + ... + 4598322.

It is an arithmetic number, because the mean of its divisors is an integer number (57184845504).

Almost surely, 2^400230113213 is an apocalyptic number.

It is an amenable number.

400230113213 is a deficient number, since it is larger than the sum of its proper divisors (57248650819).

400230113213 is an equidigital number, since it uses as much as digits as its factorization.

400230113213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9115051.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 400230113213 its reverse (312311032004), we get a palindrome (712541145217).

The spelling of 400230113213 in words is "four hundred billion, two hundred thirty million, one hundred thirteen thousand, two hundred thirteen".