1124666263661 has 4 divisors (see below), whose sum is σ = 1132757388000. Its totient is φ = 1116575139324.

The previous prime is 1124666263657. The next prime is 1124666263673. The reversal of 1124666263661 is 1663626664211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1124666263661 - 2² = 1124666263657 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1124666263361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4045561961 + ... + 4045562238.

It is an arithmetic number, because the mean of its divisors is an integer number (283189347000).

Almost surely, 2^{1124666263661} is an apocalyptic number.

It is an amenable number.

1124666263661 is a deficient number, since it is larger than the sum of its proper divisors (8091124339).

1124666263661 is an equidigital number, since it uses as much as digits as its factorization.

1124666263661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8091124338.

The product of its digits is 2239488, while the sum is 50.

The spelling of 1124666263661 in words is "one trillion, one hundred twenty-four billion, six hundred sixty-six million, two hundred sixty-three thousand, six hundred sixty-one".