23430551450 has 24 divisors (see below), whose sum is σ = 45083615580. Its totient is φ = 9049040000.

The previous prime is 23430551449. The next prime is 23430551489. The reversal of 23430551450 is 5415503432.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 11679341041 + 11751210409 = 108071^2 + 108403^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8078051 + ... + 8080950.

Almost surely, 2^23430551450 is an apocalyptic number.

23430551450 is a deficient number, since it is larger than the sum of its proper divisors (21653064130).

23430551450 is a wasteful number, since it uses less digits than its factorization.

23430551450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16159042 (or 16159037 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 32.

The spelling of 23430551450 in words is "twenty-three billion, four hundred thirty million, five hundred fifty-one thousand, four hundred fifty".