68527740411 has 24 divisors (see below), whose sum is σ = 107277708720. Its totient is φ = 41902301376.

The previous prime is 68527740409. The next prime is 68527740443. The reversal of 68527740411 is 11404772586.

It is not a de Polignac number, because 68527740411 - 2¹ = 68527740409 is a prime.

It is a super-3 number, since 3×68527740411³ (a number of 33 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (68527741411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1846941 + ... + 1883678.

It is an arithmetic number, because the mean of its divisors is an integer number (4469904530).

Almost surely, 2^68527740411 is an apocalyptic number.

68527740411 is a deficient number, since it is larger than the sum of its proper divisors (38749968309).

68527740411 is a wasteful number, since it uses less digits than its factorization.

68527740411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3730795 (or 3730792 counting only the distinct ones).

The product of its (nonzero) digits is 376320, while the sum is 45.

The spelling of 68527740411 in words is "sixty-eight billion, five hundred twenty-seven million, seven hundred forty thousand, four hundred eleven".