4426315641 has 36 divisors (see below), whose sum is σ = 7146856080. Its totient is φ = 2637109200.

The previous prime is 4426315613. The next prime is 4426315643. The reversal of 4426315641 is 1465136244.

4426315641 is a `hidden beast` number, since 4 + 4 + 2 + 6 + 3 + 1 + 5 + 641 = 666.

It is not a de Polignac number, because 4426315641 - 2⁵ = 4426315609 is a prime.

It is a super-2 number, since 2×4426315641² = 39184540307522481762, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4426315596 and 4426315605.

It is not an unprimeable number, because it can be changed into a prime (4426315643) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 29806 + ... + 98696.

It is an arithmetic number, because the mean of its divisors is an integer number (198523780).

Almost surely, 2^4426315641 is an apocalyptic number.

It is an amenable number.

4426315641 is a deficient number, since it is larger than the sum of its proper divisors (2720540439).

4426315641 is a wasteful number, since it uses less digits than its factorization.

4426315641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68978 (or 68964 counting only the distinct ones).

The product of its digits is 69120, while the sum is 36.

The square root of 4426315641 is about 66530.5617066322. The cubic root of 4426315641 is about 1641.9028627983.

The spelling of 4426315641 in words is "four billion, four hundred twenty-six million, three hundred fifteen thousand, six hundred forty-one".