4426396145 has 4 divisors (see below), whose sum is σ = 5311675380. Its totient is φ = 3541116912.

The previous prime is 4426396141. The next prime is 4426396171. The reversal of 4426396145 is 5416936244.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3375145216 + 1051250929 = 58096^2 + 32423^2 .

It is a cyclic number.

It is not a de Polignac number, because 4426396145 - 2² = 4426396141 is a prime.

It is a super-2 number, since 2×4426396145² = 39185965664941722050, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4426396096 and 4426396105.

It is not an unprimeable number, because it can be changed into a prime (4426396141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 442639610 + ... + 442639619.

It is an arithmetic number, because the mean of its divisors is an integer number (1327918845).

Almost surely, 2^4426396145 is an apocalyptic number.

It is an amenable number.

4426396145 is a deficient number, since it is larger than the sum of its proper divisors (885279235).

4426396145 is an equidigital number, since it uses as much as digits as its factorization.

4426396145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 885279234.

The product of its digits is 622080, while the sum is 44.

The square root of 4426396145 is about 66531.1667190648. The cubic root of 4426396145 is about 1641.9128168216.

The spelling of 4426396145 in words is "four billion, four hundred twenty-six million, three hundred ninety-six thousand, one hundred forty-five".