448292234950561 has 8 divisors (see below), whose sum is σ = 451360376577000. Its totient is φ = 445224886243200.

The previous prime is 448292234950501. The next prime is 448292234950589. The reversal of 448292234950561 is 165059432292844.

It can be written as a sum of positive squares in 4 ways, for example, as 735573814336 + 447556661136225 = 857656^2 + 21155535^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 448292234950561 - 2¹³ = 448292234942369 is a prime.

It is a super-2 number, since 2×448292234950561² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 448292234950493 and 448292234950502.

It is not an unprimeable number, because it can be changed into a prime (448292234950501) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 197095140 + ... + 199356661.

It is an arithmetic number, because the mean of its divisors is an integer number (56420047072125).

Almost surely, 2^{448292234950561} is an apocalyptic number.

It is an amenable number.

448292234950561 is a deficient number, since it is larger than the sum of its proper divisors (3068141626439).

448292234950561 is a wasteful number, since it uses less digits than its factorization.

448292234950561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 396459539.

The product of its (nonzero) digits is 149299200, while the sum is 64.

The spelling of 448292234950561 in words is "four hundred forty-eight trillion, two hundred ninety-two billion, two hundred thirty-four million, nine hundred fifty thousand, five hundred sixty-one".