12402410454 has 48 divisors (see below), whose sum is σ = 31769730720. Its totient is φ = 3421353600.

The previous prime is 12402410453. The next prime is 12402410479. The reversal of 12402410454 is 45401420421.

12402410454 is a `hidden beast` number, since 1 + 240 + 2 + 410 + 4 + 5 + 4 = 666.

It is a super-2 number, since 2×12402410454² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12402410453) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1693447 + ... + 1700754.

It is an arithmetic number, because the mean of its divisors is an integer number (661869390).

Almost surely, 2^12402410454 is an apocalyptic number.

12402410454 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

12402410454 is an abundant number, since it is smaller than the sum of its proper divisors (19367320266).

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

12402410454 is a wasteful number, since it uses less digits than its factorization.

12402410454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3394245 (or 3394242 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 27.

Adding to 12402410454 its reverse (45401420421), we get a palindrome (57803830875).

The spelling of 12402410454 in words is "twelve billion, four hundred two million, four hundred ten thousand, four hundred fifty-four".