1461600044473 has 8 divisors (see below), whose sum is σ = 1467250415136. Its totient is φ = 1455958204800.

The previous prime is 1461600044459. The next prime is 1461600044521. The reversal of 1461600044473 is 3744400061641.

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 1461600044473 - 2²¹ = 1461597947321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1461600044273) 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, 1789323 + ... + 2474848.

It is an arithmetic number, because the mean of its divisors is an integer number (183406301892).

Almost surely, 2^{1461600044473} is an apocalyptic number.

It is an amenable number.

1461600044473 is a deficient number, since it is larger than the sum of its proper divisors (5650370663).

1461600044473 is an equidigital number, since it uses as much as digits as its factorization.

1461600044473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4265495.

The product of its (nonzero) digits is 193536, while the sum is 40.

The spelling of 1461600044473 in words is "one trillion, four hundred sixty-one billion, six hundred million, forty-four thousand, four hundred seventy-three".