213140400034 has 8 divisors (see below), whose sum is σ = 319713343488. Its totient is φ = 106569285540.

The previous prime is 213140400019. The next prime is 213140400037. The reversal of 213140400034 is 430004041312.

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

It is a junction number, because it is equal to n+sod(n) for n = 213140399978 and 213140400014.

It is not an unprimeable number, because it can be changed into a prime (213140400037) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 114522 + ... + 662869.

It is an arithmetic number, because the mean of its divisors is an integer number (39964167936).

Almost surely, 2^213140400034 is an apocalyptic number.

213140400034 is a deficient number, since it is larger than the sum of its proper divisors (106572943454).

213140400034 is a wasteful number, since it uses less digits than its factorization.

213140400034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 914480.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 213140400034 its reverse (430004041312), we get a palindrome (643144441346).

The spelling of 213140400034 in words is "two hundred thirteen billion, one hundred forty million, four hundred thousand, thirty-four".