4120748277725 has 6 divisors (see below), whose sum is σ = 5109727864410. Its totient is φ = 3296598622160.

The previous prime is 4120748277691. The next prime is 4120748277743. The reversal of 4120748277725 is 5277728470214.

It can be written as a sum of positive squares in 3 ways, for example, as 68281348249 + 4052466929476 = 261307^2 + 2013074^2 .

It is not a de Polignac number, because 4120748277725 - 2⁶ = 4120748277661 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 82414965530 + ... + 82414965579.

It is an arithmetic number, because the mean of its divisors is an integer number (851621310735).

Almost surely, 2^{4120748277725} is an apocalyptic number.

It is an amenable number.

4120748277725 is a deficient number, since it is larger than the sum of its proper divisors (988979586685).

4120748277725 is a wasteful number, since it uses less digits than its factorization.

4120748277725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164829931119 (or 164829931114 counting only the distinct ones).

The product of its (nonzero) digits is 12293120, while the sum is 56.

The spelling of 4120748277725 in words is "four trillion, one hundred twenty billion, seven hundred forty-eight million, two hundred seventy-seven thousand, seven hundred twenty-five".