1167447611741 has 2 divisors, whose sum is σ = 1167447611742. Its totient is φ = 1167447611740.

The previous prime is 1167447611731. The next prime is 1167447611777. The reversal of 1167447611741 is 1471167447611.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 932856564025 + 234591047716 = 965845^2 + 484346^2 .

It is an emirp because it is prime and its reverse (1471167447611) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1167447611741 - 2⁶ = 1167447611677 is a prime.

It is a super-3 number, since 3×1167447611741³ (a number of 37 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1167447611741.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1167447611731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 583723805870 + 583723805871.

It is an arithmetic number, because the mean of its divisors is an integer number (583723805871).

Almost surely, 2^{1167447611741} is an apocalyptic number.

It is an amenable number.

1167447611741 is a deficient number, since it is larger than the sum of its proper divisors (1).

1167447611741 is an equidigital number, since it uses as much as digits as its factorization.

1167447611741 is an evil number, because the sum of its binary digits is even.

The product of its digits is 790272, while the sum is 50.

The spelling of 1167447611741 in words is "one trillion, one hundred sixty-seven billion, four hundred forty-seven million, six hundred eleven thousand, seven hundred forty-one".