6419589372240 has 160 divisors (see below), whose sum is σ = 22171796914176. Its totient is φ = 1523152058880.

The previous prime is 6419589372227. The next prime is 6419589372289. The reversal of 6419589372240 is 422739859146.

It is a happy number.

It is a super-2 number, since 2×6419589372240² (a number of 26 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25744672 + ... + 25992831.

It is a 1-persistent number, because it is pandigital, but 2⋅6419589372240 = 12839178744480 is not.

Almost surely, 2^{6419589372240} is an apocalyptic number.

6419589372240 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6419589372240 is an abundant number, since it is smaller than the sum of its proper divisors (15752207541936).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6419589372240 is a wasteful number, since it uses less digits than its factorization.

6419589372240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51737577 (or 51737571 counting only the distinct ones).

The product of its (nonzero) digits is 26127360, while the sum is 60.

The spelling of 6419589372240 in words is "six trillion, four hundred nineteen billion, five hundred eighty-nine million, three hundred seventy-two thousand, two hundred forty".