1174542223613 has 4 divisors (see below), whose sum is σ = 1281318789408. Its totient is φ = 1067765657820.

The previous prime is 1174542223567. The next prime is 1174542223633. The reversal of 1174542223613 is 3163222454711.

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 1174542223613 - 2¹² = 1174542219517 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 (1174542223633) 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, 53388282881 + ... + 53388282902.

It is an arithmetic number, because the mean of its divisors is an integer number (320329697352).

Almost surely, 2^{1174542223613} is an apocalyptic number.

It is an amenable number.

1174542223613 is a deficient number, since it is larger than the sum of its proper divisors (106776565795).

1174542223613 is a wasteful number, since it uses less digits than its factorization.

1174542223613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106776565794.

The product of its digits is 241920, while the sum is 41.

The spelling of 1174542223613 in words is "one trillion, one hundred seventy-four billion, five hundred forty-two million, two hundred twenty-three thousand, six hundred thirteen".