1411612500769 has 27 divisors (see below), whose sum is σ = 1533147822643. Its totient is φ = 1299434435648.

The previous prime is 1411612500761. The next prime is 1411612500841. The reversal of 1411612500769 is 9670052161141.

The square root of 1411612500769 is 1188113.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 1099006272225 + 312606228544 = 1048335^2 + 559112^2 .

It is not a de Polignac number, because 1411612500769 - 2³ = 1411612500761 is a prime.

It is a super-2 number, since 2×1411612500769² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1411612500761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 949301544 + ... + 949303030.

Almost surely, 2^{1411612500769} is an apocalyptic number.

1411612500769 is the 1188113-rd square number.

1411612500769 is the 594057-th centered octagonal number.

It is an amenable number.

1411612500769 is a deficient number, since it is larger than the sum of its proper divisors (121535321874).

1411612500769 is an frugal number, since it uses more digits than its factorization.

1411612500769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3102 (or 1551 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 43.

The spelling of 1411612500769 in words is "one trillion, four hundred eleven billion, six hundred twelve million, five hundred thousand, seven hundred sixty-nine".