11746444461 has 64 divisors (see below), whose sum is σ = 17753472000. Its totient is φ = 6875366400.

The previous prime is 11746444447. The next prime is 11746444469. The reversal of 11746444461 is 16444464711.

It is not a de Polignac number, because 11746444461 - 2⁵ = 11746444429 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11746444469) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4192261 + ... + 4195061.

It is an arithmetic number, because the mean of its divisors is an integer number (277398000).

Almost surely, 2^11746444461 is an apocalyptic number.

It is an amenable number.

11746444461 is a deficient number, since it is larger than the sum of its proper divisors (6007027539).

11746444461 is a wasteful number, since it uses less digits than its factorization.

11746444461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2954.

The product of its digits is 258048, while the sum is 42.

The spelling of 11746444461 in words is "eleven billion, seven hundred forty-six million, four hundred forty-four thousand, four hundred sixty-one".