12254542030 has 8 divisors (see below), whose sum is σ = 22058175672. Its totient is φ = 4901816808.

The previous prime is 12254541911. The next prime is 12254542031. The reversal of 12254542030 is 3024545221.

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

It is a self number, because there is not a number n which added to its sum of digits gives 12254542030.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12254542031) 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, 612727092 + ... + 612727111.

It is an arithmetic number, because the mean of its divisors is an integer number (2757271959).

Almost surely, 2^12254542030 is an apocalyptic number.

12254542030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12254542030 is a deficient number, since it is larger than the sum of its proper divisors (9803633642).

12254542030 is a wasteful number, since it uses less digits than its factorization.

12254542030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1225454210.

The product of its (nonzero) digits is 9600, while the sum is 28.

The spelling of 12254542030 in words is "twelve billion, two hundred fifty-four million, five hundred forty-two thousand, thirty".