26452123040 has 96 divisors (see below), whose sum is σ = 71500423680. Its totient is φ = 9059180544.

The previous prime is 26452123039. The next prime is 26452123043. The reversal of 26452123040 is 4032125462.

It is a junction number, because it is equal to n+sod(n) for n = 26452122994 and 26452123012.

It is not an unprimeable number, because it can be changed into a prime (26452123043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1027769 + ... + 1053191.

It is an arithmetic number, because the mean of its divisors is an integer number (744796080).

Almost surely, 2^26452123040 is an apocalyptic number.

26452123040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 26452123040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35750211840).

26452123040 is an abundant number, since it is smaller than the sum of its proper divisors (45048300640).

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

26452123040 is a wasteful number, since it uses less digits than its factorization.

26452123040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26374 (or 26366 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

The spelling of 26452123040 in words is "twenty-six billion, four hundred fifty-two million, one hundred twenty-three thousand, forty".