4454523021402 has 32 divisors (see below), whose sum is σ = 10329328748160. Its totient is φ = 1420282702080.

The previous prime is 4454523021383. The next prime is 4454523021427. The reversal of 4454523021402 is 2041203254544.

4454523021402 is a `hidden beast` number, since 44 + 54 + 523 + 0 + 2 + 1 + 40 + 2 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1793284999 + ... + 1793287482.

It is an arithmetic number, because the mean of its divisors is an integer number (322791523380).

Almost surely, 2^{4454523021402} is an apocalyptic number.

4454523021402 is an abundant number, since it is smaller than the sum of its proper divisors (5874805726758).

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

4454523021402 is a wasteful number, since it uses less digits than its factorization.

4454523021402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3586572515 (or 3586572509 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 36.

Adding to 4454523021402 its reverse (2041203254544), we get a palindrome (6495726275946).

The spelling of 4454523021402 in words is "four trillion, four hundred fifty-four billion, five hundred twenty-three million, twenty-one thousand, four hundred two".