126453854414480 has 80 divisors (see below), whose sum is σ = 296709895035840. Its totient is φ = 50116242986496.

The previous prime is 126453854414467. The next prime is 126453854414483. The reversal of 126453854414480 is 84414458354621.

It is a tau number, because it is divible by the number of its divisors (80).

It is not an unprimeable number, because it can be changed into a prime (126453854414483) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 401197907 + ... + 401512973.

It is an arithmetic number, because the mean of its divisors is an integer number (3708873687948).

Almost surely, 2^{126453854414480} is an apocalyptic number.

126453854414480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

126453854414480 is an abundant number, since it is smaller than the sum of its proper divisors (170256040621360).

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

126453854414480 is a wasteful number, since it uses less digits than its factorization.

126453854414480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 361216 (or 361210 counting only the distinct ones).

The product of its (nonzero) digits is 58982400, while the sum is 59.

The spelling of 126453854414480 in words is "one hundred twenty-six trillion, four hundred fifty-three billion, eight hundred fifty-four million, four hundred fourteen thousand, four hundred eighty".