26424542120 has 32 divisors (see below), whose sum is σ = 60068169000. Its totient is φ = 10460848128.

The previous prime is 26424542099. The next prime is 26424542129. The reversal of 26424542120 is 2124542462.

It can be written as a sum of positive squares in 4 ways, for example, as 15166907716 + 11257634404 = 123154^2 + 106102^2 .

It is not an unprimeable number, because it can be changed into a prime (26424542129) 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, 3401345 + ... + 3409104.

Almost surely, 2^26424542120 is an apocalyptic number.

26424542120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26424542120 is an abundant number, since it is smaller than the sum of its proper divisors (33643626880).

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

26424542120 is a wasteful number, since it uses less digits than its factorization.

26424542120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6810557 (or 6810553 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 32.

The spelling of 26424542120 in words is "twenty-six billion, four hundred twenty-four million, five hundred forty-two thousand, one hundred twenty".