6011213040 has 160 divisors (see below), whose sum is σ = 23663247360. Its totient is φ = 1373988096.

The previous prime is 6011213011. The next prime is 6011213051. The reversal of 6011213040 is 403121106.

It is a happy number.

6011213040 is a `hidden beast` number, since 601 + 1 + 21 + 3 + 0 + 40 = 666.

It is a super-2 number, since 2×6011213040² = 72269364424532083200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

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, 183664 + ... + 213903.

It is an arithmetic number, because the mean of its divisors is an integer number (147895296).

Almost surely, 2^6011213040 is an apocalyptic number.

6011213040 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6011213040 is an abundant number, since it is smaller than the sum of its proper divisors (17652034320).

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

6011213040 is a wasteful number, since it uses less digits than its factorization.

6011213040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397596 (or 397584 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 6011213040 is about 77532.0130010823. The cubic root of 6011213040 is about 1818.2518576231.

Adding to 6011213040 its reverse (403121106), we get a palindrome (6414334146).

The spelling of 6011213040 in words is "six billion, eleven million, two hundred thirteen thousand, forty".