26445455454462 has 64 divisors (see below), whose sum is σ = 57750075187200. Its totient is φ = 8006707910880.

The previous prime is 26445455454413. The next prime is 26445455454521.

26445455454462 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×26445455454462² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 26445455454396 and 26445455454405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 388532589 + ... + 388600647.

It is an arithmetic number, because the mean of its divisors is an integer number (902344924800).

Almost surely, 2^{26445455454462} is an apocalyptic number.

26445455454462 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

26445455454462 is an abundant number, since it is smaller than the sum of its proper divisors (31304619732738).

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

26445455454462 is a wasteful number, since it uses less digits than its factorization.

26445455454462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73181.

The product of its digits is 368640000, while the sum is 60.

The spelling of 26445455454462 in words is "twenty-six trillion, four hundred forty-five billion, four hundred fifty-five million, four hundred fifty-four thousand, four hundred sixty-two".