6235556742 has 160 divisors (see below), whose sum is σ = 14960246400. Its totient is φ = 1937924352.

The previous prime is 6235556731. The next prime is 6235556759. The reversal of 6235556742 is 2476555326.

6235556742 is a `hidden beast` number, since 6 + 23 + 5 + 556 + 74 + 2 = 666.

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 79 ways as a sum of consecutive naturals, for example, 19670368 + ... + 19670684.

It is an arithmetic number, because the mean of its divisors is an integer number (93501540).

Almost surely, 2^6235556742 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6235556742, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7480123200).

6235556742 is an abundant number, since it is smaller than the sum of its proper divisors (8724689658).

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

6235556742 is a wasteful number, since it uses less digits than its factorization.

6235556742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 492 (or 483 counting only the distinct ones).

The product of its digits is 1512000, while the sum is 45.

The square root of 6235556742 is about 78965.5414848781. The cubic root of 6235556742 is about 1840.5957371146.

The spelling of 6235556742 in words is "six billion, two hundred thirty-five million, five hundred fifty-six thousand, seven hundred forty-two".