12481455383 has 8 divisors (see below), whose sum is σ = 12890317440. Its totient is φ = 12072983040.

The previous prime is 12481455361. The next prime is 12481455391. The reversal of 12481455383 is 38355418421.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12481455383 is a prime.

It is a super-3 number, since 3×12481455383³ (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12481455353) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31610 + ... + 161127.

It is an arithmetic number, because the mean of its divisors is an integer number (1611289680).

Almost surely, 2^12481455383 is an apocalyptic number.

12481455383 is a deficient number, since it is larger than the sum of its proper divisors (408862057).

12481455383 is a wasteful number, since it uses less digits than its factorization.

12481455383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194857.

The product of its digits is 460800, while the sum is 44.

The spelling of 12481455383 in words is "twelve billion, four hundred eighty-one million, four hundred fifty-five thousand, three hundred eighty-three".