4428601426 has 16 divisors (see below), whose sum is σ = 6876771840. Its totient is φ = 2136450960.

The previous prime is 4428601423. The next prime is 4428601451. The reversal of 4428601426 is 6241068244.

It is a happy number.

It is a super-2 number, since 2×4428601426² = 39225021180738466952, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4428601421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59365 + ... + 111271.

It is an arithmetic number, because the mean of its divisors is an integer number (429798240).

Almost surely, 2^4428601426 is an apocalyptic number.

4428601426 is a deficient number, since it is larger than the sum of its proper divisors (2448170414).

4428601426 is a wasteful number, since it uses less digits than its factorization.

4428601426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53409.

The product of its (nonzero) digits is 73728, while the sum is 37.

The square root of 4428601426 is about 66547.7379480325. The cubic root of 4428601426 is about 1642.1854447763.

The spelling of 4428601426 in words is "four billion, four hundred twenty-eight million, six hundred one thousand, four hundred twenty-six".