4061445594 has 16 divisors (see below), whose sum is σ = 8384920320. Its totient is φ = 1310143680.

The previous prime is 4061445559. The next prime is 4061445629. The reversal of 4061445594 is 4955441604.

It is an interprime number because it is at equal distance from previous prime (4061445559) and next prime (4061445629).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10917679 + ... + 10918050.

It is an arithmetic number, because the mean of its divisors is an integer number (524057520).

Almost surely, 2^4061445594 is an apocalyptic number.

4061445594 is an abundant number, since it is smaller than the sum of its proper divisors (4323474726).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4061445594 is a wasteful number, since it uses less digits than its factorization.

4061445594 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21835765.

The product of its (nonzero) digits is 345600, while the sum is 42.

The square root of 4061445594 is about 63729.4719419516. The cubic root of 4061445594 is about 1595.4880165993.

The spelling of 4061445594 in words is "four billion, sixty-one million, four hundred forty-five thousand, five hundred ninety-four".