419261045673 has 16 divisors (see below), whose sum is σ = 578308461120. Its totient is φ = 269861075904.

The previous prime is 419261045669. The next prime is 419261045689. The reversal of 419261045673 is 376540162914.

It is not a de Polignac number, because 419261045673 - 2² = 419261045669 is a prime.

It is not an unprimeable number, because it can be changed into a prime (419261045573) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4475290 + ... + 4568012.

It is an arithmetic number, because the mean of its divisors is an integer number (36144278820).

Almost surely, 2^419261045673 is an apocalyptic number.

It is an amenable number.

419261045673 is a deficient number, since it is larger than the sum of its proper divisors (159047415447).

419261045673 is a wasteful number, since it uses less digits than its factorization.

419261045673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144728.

The product of its (nonzero) digits is 1088640, while the sum is 48.

The spelling of 419261045673 in words is "four hundred nineteen billion, two hundred sixty-one million, forty-five thousand, six hundred seventy-three".