11726126045 has 16 divisors (see below), whose sum is σ = 14135299200. Its totient is φ = 9338334144.

The previous prime is 11726125997. The next prime is 11726126053. The reversal of 11726126045 is 54062162711.

It is a cyclic number.

It is not a de Polignac number, because 11726126045 - 2¹² = 11726121949 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11726125996 and 11726126014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1773656 + ... + 1780254.

It is an arithmetic number, because the mean of its divisors is an integer number (883456200).

Almost surely, 2^11726126045 is an apocalyptic number.

It is an amenable number.

11726126045 is a deficient number, since it is larger than the sum of its proper divisors (2409173155).

11726126045 is a wasteful number, since it uses less digits than its factorization.

11726126045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8164.

The product of its (nonzero) digits is 20160, while the sum is 35.

Adding to 11726126045 its reverse (54062162711), we get a palindrome (65788288756).

The spelling of 11726126045 in words is "eleven billion, seven hundred twenty-six million, one hundred twenty-six thousand, forty-five".