11873251461668 has 24 divisors (see below), whose sum is σ = 20994635755800. Its totient is φ = 5875421597184.

The previous prime is 11873251461653. The next prime is 11873251461719. The reversal of 11873251461668 is 86616415237811.

11873251461668 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1192656199744 + 10680595261924 = 1092088^2 + 3268118^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2024528 + ... + 5276856.

It is an arithmetic number, because the mean of its divisors is an integer number (874776489825).

Almost surely, 2^{11873251461668} is an apocalyptic number.

It is an amenable number.

11873251461668 is a deficient number, since it is larger than the sum of its proper divisors (9121384294132).

11873251461668 is an frugal number, since it uses more digits than its factorization.

11873251461668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3252624 (or 3252428 counting only the distinct ones).

The product of its digits is 11612160, while the sum is 59.

The spelling of 11873251461668 in words is "eleven trillion, eight hundred seventy-three billion, two hundred fifty-one million, four hundred sixty-one thousand, six hundred sixty-eight".