424024554121452 has 72 divisors (see below), whose sum is σ = 1093444781974272. Its totient is φ = 138516356412000.

The previous prime is 424024554121451. The next prime is 424024554121459. The reversal of 424024554121452 is 254121455420424.

424024554121452 is a `hidden beast` number, since 4 + 2 + 4 + 0 + 2 + 45 + 541 + 2 + 14 + 52 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 424024554121398 and 424024554121407.

It is not an unprimeable number, because it can be changed into a prime (424024554121451) 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, 496261174 + ... + 497114877.

It is an arithmetic number, because the mean of its divisors is an integer number (15186733082976).

Almost surely, 2^{424024554121452} is an apocalyptic number.

It is an amenable number.

424024554121452 is an abundant number, since it is smaller than the sum of its proper divisors (669420227852820).

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

424024554121452 is a wasteful number, since it uses less digits than its factorization.

424024554121452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 993376299 (or 993376294 counting only the distinct ones).

The product of its (nonzero) digits is 2048000, while the sum is 45.

The spelling of 424024554121452 in words is "four hundred twenty-four trillion, twenty-four billion, five hundred fifty-four million, one hundred twenty-one thousand, four hundred fifty-two".