1088336091461 has 4 divisors (see below), whose sum is σ = 1145616938400. Its totient is φ = 1031055244524.

The previous prime is 1088336091433. The next prime is 1088336091511. The reversal of 1088336091461 is 1641906338801.

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 1088336091461 - 2³⁰ = 1087262349637 is a prime.

It is a super-2 number, since 2×1088336091461² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1088336091061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28640423441 + ... + 28640423478.

It is an arithmetic number, because the mean of its divisors is an integer number (286404234600).

Almost surely, 2^{1088336091461} is an apocalyptic number.

It is an amenable number.

1088336091461 is a deficient number, since it is larger than the sum of its proper divisors (57280846939).

1088336091461 is an equidigital number, since it uses as much as digits as its factorization.

1088336091461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57280846938.

The product of its (nonzero) digits is 746496, while the sum is 50.

The spelling of 1088336091461 in words is "one trillion, eighty-eight billion, three hundred thirty-six million, ninety-one thousand, four hundred sixty-one".