11234026453 has 8 divisors (see below), whose sum is σ = 12099022488. Its totient is φ = 10369150464.

The previous prime is 11234026417. The next prime is 11234026457. The reversal of 11234026453 is 35462043211.

It can be written as a sum of positive squares in 4 ways, for example, as 296631729 + 10937394724 = 17223^2 + 104582^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11234026453 - 2⁹ = 11234025941 is a prime.

It is a super-2 number, since 2×11234026453² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11234026457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 293901 + ... + 329917.

It is an arithmetic number, because the mean of its divisors is an integer number (1512377811).

Almost surely, 2^11234026453 is an apocalyptic number.

11234026453 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

11234026453 is a deficient number, since it is larger than the sum of its proper divisors (864996035).

11234026453 is a wasteful number, since it uses less digits than its factorization.

11234026453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60023.

The product of its (nonzero) digits is 17280, while the sum is 31.

Adding to 11234026453 its reverse (35462043211), we get a palindrome (46696069664).

The spelling of 11234026453 in words is "eleven billion, two hundred thirty-four million, twenty-six thousand, four hundred fifty-three".