4127492061 has 96 divisors (see below), whose sum is σ = 7601817600. Its totient is φ = 2096035200.

The previous prime is 4127492029. The next prime is 4127492069. The reversal of 4127492061 is 1602947214.

It is a happy number.

It is not a de Polignac number, because 4127492061 - 2⁵ = 4127492029 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4127492069) 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 95 ways as a sum of consecutive naturals, for example, 7330966 + ... + 7331528.

It is an arithmetic number, because the mean of its divisors is an integer number (79185600).

Almost surely, 2^4127492061 is an apocalyptic number.

It is an amenable number.

4127492061 is a deficient number, since it is larger than the sum of its proper divisors (3474325539).

4127492061 is a wasteful number, since it uses less digits than its factorization.

4127492061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 807 (or 804 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 4127492061 is about 64245.5606326227. The cubic root of 4127492061 is about 1604.0900644749.

The spelling of 4127492061 in words is "four billion, one hundred twenty-seven million, four hundred ninety-two thousand, sixty-one".