6119011409 has 8 divisors (see below), whose sum is σ = 6995502528. Its totient is φ = 5243106960.

The previous prime is 6119011403. The next prime is 6119011411. The reversal of 6119011409 is 9041109116.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6119011409 - 2¹² = 6119007313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6119011403) 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, 124082 + ... + 166235.

It is an arithmetic number, because the mean of its divisors is an integer number (874437816).

Almost surely, 2^6119011409 is an apocalyptic number.

It is an amenable number.

6119011409 is a deficient number, since it is larger than the sum of its proper divisors (876491119).

6119011409 is a wasteful number, since it uses less digits than its factorization.

6119011409 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 293335.

The product of its (nonzero) digits is 1944, while the sum is 32.

The square root of 6119011409 is about 78224.1101515383. The cubic root of 6119011409 is about 1829.0563589261.

The spelling of 6119011409 in words is "six billion, one hundred nineteen million, eleven thousand, four hundred nine".