26427407080 has 32 divisors (see below), whose sum is σ = 59467242240. Its totient is φ = 10569971520.

The previous prime is 26427407063. The next prime is 26427407087. The reversal of 26427407080 is 8070472462.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (26427407087) 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, 523345 + ... + 571615.

It is an arithmetic number, because the mean of its divisors is an integer number (1858351320).

Almost surely, 2^26427407080 is an apocalyptic number.

26427407080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26427407080 is an abundant number, since it is smaller than the sum of its proper divisors (33039835160).

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

26427407080 is a wasteful number, since it uses less digits than its factorization.

26427407080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61969 (or 61965 counting only the distinct ones).

The product of its (nonzero) digits is 150528, while the sum is 40.

The spelling of 26427407080 in words is "twenty-six billion, four hundred twenty-seven million, four hundred seven thousand, eighty".