11046454210661 has 8 divisors (see below), whose sum is σ = 11332688465280. Its totient is φ = 10763866252512.

The previous prime is 11046454210651. The next prime is 11046454210699. The reversal of 11046454210661 is 16601245464011.

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 11046454210661 - 2¹⁴ = 11046454194277 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11046454210621) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 911567981 + ... + 911580098.

It is an arithmetic number, because the mean of its divisors is an integer number (1416586058160).

Almost surely, 2^{11046454210661} is an apocalyptic number.

It is an amenable number.

11046454210661 is a deficient number, since it is larger than the sum of its proper divisors (286234254619).

11046454210661 is an equidigital number, since it uses as much as digits as its factorization.

11046454210661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1823148235.

The product of its (nonzero) digits is 138240, while the sum is 41.

Adding to 11046454210661 its reverse (16601245464011), we get a palindrome (27647699674672).

The spelling of 11046454210661 in words is "eleven trillion, forty-six billion, four hundred fifty-four million, two hundred ten thousand, six hundred sixty-one".