1671480423049 has 8 divisors (see below), whose sum is σ = 1681833454560. Its totient is φ = 1661128593696.

The previous prime is 1671480422939. The next prime is 1671480423061. The reversal of 1671480423049 is 9403240841761.

It is a happy number.

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 1671480423049 - 2¹¹ = 1671480421001 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1671480422993 and 1671480423011.

It is not an unprimeable number, because it can be changed into a prime (1671480423649) 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, 2573709 + ... + 3157045.

It is an arithmetic number, because the mean of its divisors is an integer number (210229181820).

Almost surely, 2^{1671480423049} is an apocalyptic number.

It is an amenable number.

1671480423049 is a deficient number, since it is larger than the sum of its proper divisors (10353031511).

1671480423049 is a wasteful number, since it uses less digits than its factorization.

1671480423049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 601079.

The product of its (nonzero) digits is 1161216, while the sum is 49.

The spelling of 1671480423049 in words is "one trillion, six hundred seventy-one billion, four hundred eighty million, four hundred twenty-three thousand, forty-nine".