26338890045 has 32 divisors (see below), whose sum is σ = 45741330432. Its totient is φ = 12864724992.

The previous prime is 26338890043. The next prime is 26338890047. The reversal of 26338890045 is 54009883362.

It is an interprime number because it is at equal distance from previous prime (26338890043) and next prime (26338890047).

It is not a de Polignac number, because 26338890045 - 2¹ = 26338890043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 26338889976 and 26338890003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26338890043) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 507012 + ... + 556541.

It is an arithmetic number, because the mean of its divisors is an integer number (1429416576).

Almost surely, 2^26338890045 is an apocalyptic number.

It is an amenable number.

26338890045 is a deficient number, since it is larger than the sum of its proper divisors (19402440387).

26338890045 is a wasteful number, since it uses less digits than its factorization.

26338890045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1063701.

The product of its (nonzero) digits is 1244160, while the sum is 48.

The spelling of 26338890045 in words is "twenty-six billion, three hundred thirty-eight million, eight hundred ninety thousand, forty-five".