4454915042458 has 16 divisors (see below), whose sum is σ = 6843508315776. Its totient is φ = 2173832448480.

The previous prime is 4454915042399. The next prime is 4454915042503. The reversal of 4454915042458 is 8542405194544.

It is a junction number, because it is equal to n+sod(n) for n = 4454915042399 and 4454915042408.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21607938 + ... + 21813133.

It is an arithmetic number, because the mean of its divisors is an integer number (427719269736).

Almost surely, 2^{4454915042458} is an apocalyptic number.

4454915042458 is a deficient number, since it is larger than the sum of its proper divisors (2388593273318).

4454915042458 is a wasteful number, since it uses less digits than its factorization.

4454915042458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43422309.

The product of its (nonzero) digits is 18432000, while the sum is 55.

The spelling of 4454915042458 in words is "four trillion, four hundred fifty-four billion, nine hundred fifteen million, forty-two thousand, four hundred fifty-eight".