461403592150449 has 48 divisors (see below), whose sum is σ = 668533884672192. Its totient is φ = 282933016464384.

The previous prime is 461403592150439. The next prime is 461403592150733. The reversal of 461403592150449 is 944051295304164.

It is not a de Polignac number, because 461403592150449 - 2⁹ = 461403592149937 is a prime.

It is not an unprimeable number, because it can be changed into a prime (461403592150439) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 533911269 + ... + 534774765.

It is an arithmetic number, because the mean of its divisors is an integer number (13927789264004).

Almost surely, 2^{461403592150449} is an apocalyptic number.

It is an amenable number.

461403592150449 is a deficient number, since it is larger than the sum of its proper divisors (207130292521743).

461403592150449 is a wasteful number, since it uses less digits than its factorization.

461403592150449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 867266 (or 867253 counting only the distinct ones).

The product of its (nonzero) digits is 18662400, while the sum is 57.

The spelling of 461403592150449 in words is "four hundred sixty-one trillion, four hundred three billion, five hundred ninety-two million, one hundred fifty thousand, four hundred forty-nine".