6190421419 has 24 divisors (see below), whose sum is σ = 7964659248. Its totient is φ = 4765521600.

The previous prime is 6190421381. The next prime is 6190421431. The reversal of 6190421419 is 9141240916.

It is not a de Polignac number, because 6190421419 - 2⁷ = 6190421291 is a prime.

It is a super-2 number, since 2×6190421419² = 76642634689627947122, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is not an unprimeable number, because it can be changed into a prime (6190421219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 107757 + ... + 154894.

It is an arithmetic number, because the mean of its divisors is an integer number (331860802).

Almost surely, 2^6190421419 is an apocalyptic number.

6190421419 is a deficient number, since it is larger than the sum of its proper divisors (1774237829).

6190421419 is a wasteful number, since it uses less digits than its factorization.

6190421419 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262715 (or 262708 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 37.

The square root of 6190421419 is about 78679.2311795178. The cubic root of 6190421419 is about 1836.1440021466.

The spelling of 6190421419 in words is "six billion, one hundred ninety million, four hundred twenty-one thousand, four hundred nineteen".