6111612340 has 24 divisors (see below), whose sum is σ = 12836144160. Its totient is φ = 2444310048.

The previous prime is 6111612329. The next prime is 6111612359. The reversal of 6111612340 is 432161116.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 172159 + ... + 204601.

It is an arithmetic number, because the mean of its divisors is an integer number (534839340).

Almost surely, 2^6111612340 is an apocalyptic number.

It is an amenable number.

6111612340 is an abundant number, since it is smaller than the sum of its proper divisors (6724531820).

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

6111612340 is a wasteful number, since it uses less digits than its factorization.

6111612340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41871 (or 41869 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 6111612340 is about 78176.8018020691. The cubic root of 6111612340 is about 1828.3188338715.

Adding to 6111612340 its reverse (432161116), we get a palindrome (6543773456).

The spelling of 6111612340 in words is "six billion, one hundred eleven million, six hundred twelve thousand, three hundred forty".