426062860428 has 24 divisors (see below), whose sum is σ = 1021015504432. Its totient is φ = 138182549184.

The previous prime is 426062860423. The next prime is 426062860441. The reversal of 426062860428 is 824068260624.

It is a happy number.

It is a super-2 number, since 2×426062860428² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (426062860423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 479800075 + ... + 479800962.

Almost surely, 2^426062860428 is an apocalyptic number.

It is an amenable number.

426062860428 is an abundant number, since it is smaller than the sum of its proper divisors (594952644004).

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

426062860428 is a wasteful number, since it uses less digits than its factorization.

426062860428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 959601081 (or 959601079 counting only the distinct ones).

The product of its (nonzero) digits is 1769472, while the sum is 48.

The spelling of 426062860428 in words is "four hundred twenty-six billion, sixty-two million, eight hundred sixty thousand, four hundred twenty-eight".