446712145049 has 4 divisors (see below), whose sum is σ = 447778284240. Its totient is φ = 445646005860.

The previous prime is 446712145039. The next prime is 446712145079. The reversal of 446712145049 is 940541217644.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 446712145049 - 2²⁰ = 446711096473 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 446712144994 and 446712145012.

It is not an unprimeable number, because it can be changed into a prime (446712145039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 533068967 + ... + 533069804.

It is an arithmetic number, because the mean of its divisors is an integer number (111944571060).

Almost surely, 2^446712145049 is an apocalyptic number.

It is an amenable number.

446712145049 is a deficient number, since it is larger than the sum of its proper divisors (1066139191).

446712145049 is a wasteful number, since it uses less digits than its factorization.

446712145049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1066139190.

The product of its (nonzero) digits is 967680, while the sum is 47.

The spelling of 446712145049 in words is "four hundred forty-six billion, seven hundred twelve million, one hundred forty-five thousand, forty-nine".