126453741468 has 24 divisors (see below), whose sum is σ = 295780156560. Its totient is φ = 42048186240.

The previous prime is 126453741413. The next prime is 126453741473. The reversal of 126453741468 is 864147354621.

It is a self number, because there is not a number n which added to its sum of digits gives 126453741468.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12877503 + ... + 12887318.

It is an arithmetic number, because the mean of its divisors is an integer number (12324173190).

Almost surely, 2^126453741468 is an apocalyptic number.

It is an amenable number.

126453741468 is an abundant number, since it is smaller than the sum of its proper divisors (169326415092).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

126453741468 is a wasteful number, since it uses less digits than its factorization.

126453741468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25765237 (or 25765235 counting only the distinct ones).

The product of its digits is 3870720, while the sum is 51.

The spelling of 126453741468 in words is "one hundred twenty-six billion, four hundred fifty-three million, seven hundred forty-one thousand, four hundred sixty-eight".