26420445310 has 16 divisors (see below), whose sum is σ = 54350630496. Its totient is φ = 9058438368.

The previous prime is 26420445241. The next prime is 26420445347. The reversal of 26420445310 is 1354402462.

It is a super-2 number, since 2×26420445310² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 188717397 + ... + 188717536.

It is an arithmetic number, because the mean of its divisors is an integer number (3396914406).

Almost surely, 2^26420445310 is an apocalyptic number.

26420445310 is an abundant number, since it is smaller than the sum of its proper divisors (27930185186).

26420445310 is a wasteful number, since it uses less digits than its factorization.

26420445310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377434947.

The product of its (nonzero) digits is 23040, while the sum is 31.

Adding to 26420445310 its reverse (1354402462), we get a palindrome (27774847772).

The spelling of 26420445310 in words is "twenty-six billion, four hundred twenty million, four hundred forty-five thousand, three hundred ten".