4061145425 has 6 divisors (see below), whose sum is σ = 5035820358. Its totient is φ = 3248916320.

The previous prime is 4061145301. The next prime is 4061145433. The reversal of 4061145425 is 5245411604.

It can be written as a sum of positive squares in 3 ways, for example, as 360126529 + 3701018896 = 18977^2 + 60836^2 .

It is not a de Polignac number, because 4061145425 - 2¹⁰ = 4061144401 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4061145391 and 4061145400.

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, 81222884 + ... + 81222933.

It is an arithmetic number, because the mean of its divisors is an integer number (839303393).

Almost surely, 2^4061145425 is an apocalyptic number.

It is an amenable number.

4061145425 is a deficient number, since it is larger than the sum of its proper divisors (974674933).

4061145425 is a wasteful number, since it uses less digits than its factorization.

4061145425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162445827 (or 162445822 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 32.

The square root of 4061145425 is about 63727.1168734315. The cubic root of 4061145425 is about 1595.4487097540.

The spelling of 4061145425 in words is "four billion, sixty-one million, one hundred forty-five thousand, four hundred twenty-five".