1141874373811 has 4 divisors (see below), whose sum is σ = 1144599611400. Its totient is φ = 1139149136224.

The previous prime is 1141874373701. The next prime is 1141874373823. The reversal of 1141874373811 is 1183734781411.

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

It is a cyclic number.

It is not a de Polignac number, because 1141874373811 - 2¹⁵ = 1141874341043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1141874373841) 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, 1362618166 + ... + 1362619003.

It is an arithmetic number, because the mean of its divisors is an integer number (286149902850).

Almost surely, 2^{1141874373811} is an apocalyptic number.

1141874373811 is a deficient number, since it is larger than the sum of its proper divisors (2725237589).

1141874373811 is an equidigital number, since it uses as much as digits as its factorization.

1141874373811 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2725237588.

The product of its digits is 451584, while the sum is 49.

The spelling of 1141874373811 in words is "one trillion, one hundred forty-one billion, eight hundred seventy-four million, three hundred seventy-three thousand, eight hundred eleven".