1141694611753 has 4 divisors (see below), whose sum is σ = 1141738513668. Its totient is φ = 1141650709840.

The previous prime is 1141694611751. The next prime is 1141694611781. The reversal of 1141694611753 is 3571164961411.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1128517408489 + 13177203264 = 1062317^2 + 114792^2 .

It is a cyclic number.

It is not a de Polignac number, because 1141694611753 - 2¹ = 1141694611751 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1141694611697 and 1141694611706.

It is not an unprimeable number, because it can be changed into a prime (1141694611751) 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, 21911926 + ... + 21963967.

It is an arithmetic number, because the mean of its divisors is an integer number (285434628417).

Almost surely, 2^{1141694611753} is an apocalyptic number.

It is an amenable number.

1141694611753 is a deficient number, since it is larger than the sum of its proper divisors (43901915).

1141694611753 is an equidigital number, since it uses as much as digits as its factorization.

1141694611753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43901914.

The product of its digits is 544320, while the sum is 49.

The spelling of 1141694611753 in words is "one trillion, one hundred forty-one billion, six hundred ninety-four million, six hundred eleven thousand, seven hundred fifty-three".