26472534340 has 48 divisors (see below), whose sum is σ = 64732856832. Its totient is φ = 8905044096.

The previous prime is 26472534313. The next prime is 26472534371. The reversal of 26472534340 is 4343527462.

It is a junction number, because it is equal to n+sod(n) for n = 26472534293 and 26472534302.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1776444 + ... + 1791283.

It is an arithmetic number, because the mean of its divisors is an integer number (1348601184).

Almost surely, 2^26472534340 is an apocalyptic number.

26472534340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26472534340 is an abundant number, since it is smaller than the sum of its proper divisors (38260322492).

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

26472534340 is a wasteful number, since it uses less digits than its factorization.

26472534340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3567796 (or 3567794 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 40.

The spelling of 26472534340 in words is "twenty-six billion, four hundred seventy-two million, five hundred thirty-four thousand, three hundred forty".