4140425649 has 8 divisors (see below), whose sum is σ = 5521037760. Its totient is φ = 2760048656.

The previous prime is 4140425623. The next prime is 4140425657. The reversal of 4140425649 is 9465240414.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4140425649 - 2⁵ = 4140425617 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4140425659) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12477 + ... + 91850.

It is an arithmetic number, because the mean of its divisors is an integer number (690129720).

Almost surely, 2^4140425649 is an apocalyptic number.

It is an amenable number.

4140425649 is a deficient number, since it is larger than the sum of its proper divisors (1380612111).

4140425649 is a wasteful number, since it uses less digits than its factorization.

4140425649 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117559.

The product of its (nonzero) digits is 138240, while the sum is 39.

The square root of 4140425649 is about 64346.1393480603. The cubic root of 4140425649 is about 1605.7638014019.

The spelling of 4140425649 in words is "four billion, one hundred forty million, four hundred twenty-five thousand, six hundred forty-nine".