4140061751 has 4 divisors (see below), whose sum is σ = 4731499152. Its totient is φ = 3548624352.

The previous prime is 4140061747. The next prime is 4140061771. The reversal of 4140061751 is 1571600414.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 4140061751 - 2² = 4140061747 is a prime.

It is a super-2 number, since 2×4140061751² = 34280222604186372002, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4140061741) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 295718690 + ... + 295718703.

It is an arithmetic number, because the mean of its divisors is an integer number (1182874788).

Almost surely, 2^4140061751 is an apocalyptic number.

4140061751 is a deficient number, since it is larger than the sum of its proper divisors (591437401).

4140061751 is an equidigital number, since it uses as much as digits as its factorization.

4140061751 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 591437400.

The product of its (nonzero) digits is 3360, while the sum is 29.

The square root of 4140061751 is about 64343.3116259958. The cubic root of 4140061751 is about 1605.7167570153.

The spelling of 4140061751 in words is "four billion, one hundred forty million, sixty-one thousand, seven hundred fifty-one".