26145155154162 has 64 divisors (see below), whose sum is σ = 60403090120704. Its totient is φ = 7456285866240.

The previous prime is 26145155154113. The next prime is 26145155154169.

26145155154162 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (26145155154169) 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, 18443263 + ... + 19810205.

It is an arithmetic number, because the mean of its divisors is an integer number (943798283136).

Almost surely, 2^{26145155154162} is an apocalyptic number.

26145155154162 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

26145155154162 is an abundant number, since it is smaller than the sum of its proper divisors (34257934966542).

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

26145155154162 is a wasteful number, since it uses less digits than its factorization.

26145155154162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1384023.

The product of its digits is 1440000, while the sum is 48.

It can be divided in two parts, 2614515 and 5154162, that added together give a palindrome (7768677).

The spelling of 26145155154162 in words is "twenty-six trillion, one hundred forty-five billion, one hundred fifty-five million, one hundred fifty-four thousand, one hundred sixty-two".