23210340430 has 16 divisors (see below), whose sum is σ = 41796562464. Its totient is φ = 9280147360.

The previous prime is 23210340409. The next prime is 23210340449. The reversal of 23210340430 is 3404301232.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 474106 + ... + 520765.

It is an arithmetic number, because the mean of its divisors is an integer number (2612285154).

Almost surely, 2^23210340430 is an apocalyptic number.

23210340430 is a deficient number, since it is larger than the sum of its proper divisors (18586222034).

23210340430 is a wasteful number, since it uses less digits than its factorization.

23210340430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 997211.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 23210340430 its reverse (3404301232), we get a palindrome (26614641662).

The spelling of 23210340430 in words is "twenty-three billion, two hundred ten million, three hundred forty thousand, four hundred thirty".