26416724892 has 48 divisors (see below), whose sum is σ = 64716274560. Its totient is φ = 8375032512.

The previous prime is 26416724891. The next prime is 26416724903. The reversal of 26416724892 is 29842761462.

It is a super-2 number, since 2×26416724892² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26416724891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 543178 + ... + 589809.

It is an arithmetic number, because the mean of its divisors is an integer number (1348255720).

Almost surely, 2^26416724892 is an apocalyptic number.

It is an amenable number.

26416724892 is an abundant number, since it is smaller than the sum of its proper divisors (38299549668).

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

26416724892 is a wasteful number, since it uses less digits than its factorization.

26416724892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1133090 (or 1133088 counting only the distinct ones).

The product of its digits is 2322432, while the sum is 51.

The spelling of 26416724892 in words is "twenty-six billion, four hundred sixteen million, seven hundred twenty-four thousand, eight hundred ninety-two".