254416464442 has 8 divisors (see below), whose sum is σ = 436142510496. Its totient is φ = 109035627612.

The previous prime is 254416464359. The next prime is 254416464517. The reversal of 254416464442 is 244464614452.

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

It is a junction number, because it is equal to n+sod(n) for n = 254416464392 and 254416464401.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9086302288 + ... + 9086302315.

It is an arithmetic number, because the mean of its divisors is an integer number (54517813812).

Almost surely, 2^254416464442 is an apocalyptic number.

254416464442 is a deficient number, since it is larger than the sum of its proper divisors (181726046054).

254416464442 is a wasteful number, since it uses less digits than its factorization.

254416464442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18172604612.

The product of its digits is 2949120, while the sum is 46.

The spelling of 254416464442 in words is "two hundred fifty-four billion, four hundred sixteen million, four hundred sixty-four thousand, four hundred forty-two".