419750472897 has 32 divisors (see below), whose sum is σ = 711235311360. Its totient is φ = 239672908800.

The previous prime is 419750472767. The next prime is 419750472901. The reversal of 419750472897 is 798274057914.

419750472897 is a `hidden beast` number, since 4 + 1 + 9 + 75 + 0 + 472 + 8 + 97 = 666.

It is not a de Polignac number, because 419750472897 - 2³⁰ = 418676731073 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is not an unprimeable number, because it can be changed into a prime (419750472697) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 607648 + ... + 1099425.

It is an arithmetic number, because the mean of its divisors is an integer number (22226103480).

Almost surely, 2^419750472897 is an apocalyptic number.

It is an amenable number.

419750472897 is a deficient number, since it is larger than the sum of its proper divisors (291484838463).

419750472897 is a wasteful number, since it uses less digits than its factorization.

419750472897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1708390 (or 1708384 counting only the distinct ones).

The product of its (nonzero) digits is 35562240, while the sum is 63.

The spelling of 419750472897 in words is "four hundred nineteen billion, seven hundred fifty million, four hundred seventy-two thousand, eight hundred ninety-seven".