20344101430 has 8 divisors (see below), whose sum is σ = 36619382592. Its totient is φ = 8137640568.

The previous prime is 20344101397. The next prime is 20344101443. The reversal of 20344101430 is 3410144302.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1017205062 + ... + 1017205081.

It is an arithmetic number, because the mean of its divisors is an integer number (4577422824).

Almost surely, 2^20344101430 is an apocalyptic number.

20344101430 is a deficient number, since it is larger than the sum of its proper divisors (16275281162).

20344101430 is a wasteful number, since it uses less digits than its factorization.

20344101430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2034410150.

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

Adding to 20344101430 its reverse (3410144302), we get a palindrome (23754245732).

The spelling of 20344101430 in words is "twenty billion, three hundred forty-four million, one hundred one thousand, four hundred thirty".