419741897493 has 32 divisors (see below), whose sum is σ = 571253473152. Its totient is φ = 274070764800.

The previous prime is 419741897437. The next prime is 419741897503. The reversal of 419741897493 is 394798147914.

It is a happy number.

It is not a de Polignac number, because 419741897493 - 2³⁶ = 351022420757 is a prime.

It is a super-2 number, since 2×419741897493² (a number of 24 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (419741898493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 43370371 + ... + 43380047.

It is an arithmetic number, because the mean of its divisors is an integer number (17851671036).

Almost surely, 2^419741897493 is an apocalyptic number.

It is an amenable number.

419741897493 is a deficient number, since it is larger than the sum of its proper divisors (151511575659).

419741897493 is a wasteful number, since it uses less digits than its factorization.

419741897493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10725.

The product of its digits is 54867456, while the sum is 66.

The spelling of 419741897493 in words is "four hundred nineteen billion, seven hundred forty-one million, eight hundred ninety-seven thousand, four hundred ninety-three".