12453331113454 has 64 divisors (see below), whose sum is σ = 23677790400000. Its totient is φ = 4771666224000.

The previous prime is 12453331113439. The next prime is 12453331113467. The reversal of 12453331113454 is 45431113335421.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 369204 + ... + 5004295.

It is an arithmetic number, because the mean of its divisors is an integer number (369965475000).

Almost surely, 2^{12453331113454} is an apocalyptic number.

12453331113454 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

12453331113454 is a deficient number, since it is larger than the sum of its proper divisors (11224459286546).

12453331113454 is a wasteful number, since it uses less digits than its factorization.

12453331113454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5373769.

The product of its digits is 259200, while the sum is 40.

Adding to 12453331113454 its reverse (45431113335421), we get a palindrome (57884444448875).

The spelling of 12453331113454 in words is "twelve trillion, four hundred fifty-three billion, three hundred thirty-one million, one hundred thirteen thousand, four hundred fifty-four".