419051984149 has 8 divisors (see below), whose sum is σ = 421010655488. Its totient is φ = 417097486080.

The previous prime is 419051984119. The next prime is 419051984173. The reversal of 419051984149 is 941489150914.

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 419051984149 - 2²⁵ = 419018429717 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 419051984149.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (419051984119) 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, 841932 + ... + 1243765.

It is an arithmetic number, because the mean of its divisors is an integer number (52626331936).

Almost surely, 2^419051984149 is an apocalyptic number.

It is an amenable number.

419051984149 is a deficient number, since it is larger than the sum of its proper divisors (1958671339).

419051984149 is a wasteful number, since it uses less digits than its factorization.

419051984149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2086635.

The product of its (nonzero) digits is 1866240, while the sum is 55.

The spelling of 419051984149 in words is "four hundred nineteen billion, fifty-one million, nine hundred eighty-four thousand, one hundred forty-nine".