12430055450551 has 4 divisors (see below), whose sum is σ = 12431018212704. Its totient is φ = 12429092688400.

The previous prime is 12430055450377. The next prime is 12430055450557. The reversal of 12430055450551 is 15505455003421.

12430055450551 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12430055450551 - 2⁹ = 12430055450039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12430055450557) 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, 481361710 + ... + 481387531.

It is an arithmetic number, because the mean of its divisors is an integer number (3107754553176).

Almost surely, 2^{12430055450551} is an apocalyptic number.

12430055450551 is a deficient number, since it is larger than the sum of its proper divisors (962762153).

12430055450551 is an equidigital number, since it uses as much as digits as its factorization.

12430055450551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 962762152.

The product of its (nonzero) digits is 300000, while the sum is 40.

The spelling of 12430055450551 in words is "twelve trillion, four hundred thirty billion, fifty-five million, four hundred fifty thousand, five hundred fifty-one".