23070334540530 has 32 divisors (see below), whose sum is σ = 55371095539200. Its totient is φ = 6151834472832.

The previous prime is 23070334540507. The next prime is 23070334540537. The reversal of 23070334540530 is 3504543307032.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (23070334540537) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15183970 + ... + 16634109.

It is an arithmetic number, because the mean of its divisors is an integer number (1730346735600).

Almost surely, 2^{23070334540530} is an apocalyptic number.

23070334540530 is an abundant number, since it is smaller than the sum of its proper divisors (32300760998670).

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

23070334540530 is a wasteful number, since it uses less digits than its factorization.

23070334540530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31842258.

The product of its (nonzero) digits is 453600, while the sum is 39.

Adding to 23070334540530 its reverse (3504543307032), we get a palindrome (26574877847562).

The spelling of 23070334540530 in words is "twenty-three trillion, seventy billion, three hundred thirty-four million, five hundred forty thousand, five hundred thirty".