1143580000690 has 8 divisors (see below), whose sum is σ = 2058444001260. Its totient is φ = 457432000272.

The previous prime is 1143580000681. The next prime is 1143580000711. The reversal of 1143580000690 is 960000853411.

It is a Cunningham number, because it is equal to 1069383²+1.

It can be written as a sum of positive squares in 2 ways, for example, as 1143580000689 + 1 = 1069383^2 + 1^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1143580000690² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57179000025 + ... + 57179000044.

Almost surely, 2^{1143580000690} is an apocalyptic number.

1143580000690 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1143580000690 is a deficient number, since it is larger than the sum of its proper divisors (914864000570).

1143580000690 is a wasteful number, since it uses less digits than its factorization.

1143580000690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114358000076.

The product of its (nonzero) digits is 25920, while the sum is 37.

The spelling of 1143580000690 in words is "one trillion, one hundred forty-three billion, five hundred eighty million, six hundred ninety", and thus it is an aban number.