1141142014 has 16 divisors (see below), whose sum is σ = 1802638080. Its totient is φ = 540290520.

The previous prime is 1141141931. The next prime is 1141142021. The reversal of 1141142014 is 4102411411.

It is a super-2 number, since 2×1141142014² = 2604410192231952392, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a junction number, because it is equal to n+sod(n) for n = 1141141982 and 1141142000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95877 + ... + 107119.

It is an arithmetic number, because the mean of its divisors is an integer number (112664880).

Almost surely, 2^1141142014 is an apocalyptic number.

1141142014 is a deficient number, since it is larger than the sum of its proper divisors (661496066).

1141142014 is a wasteful number, since it uses less digits than its factorization.

1141142014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13935.

The product of its (nonzero) digits is 128, while the sum is 19.

The square root of 1141142014 is about 33780.7935667592. The cubic root of 1141142014 is about 1044.9926402265.

Adding to 1141142014 its reverse (4102411411), we get a palindrome (5243553425).

The spelling of 1141142014 in words is "one billion, one hundred forty-one million, one hundred forty-two thousand, fourteen".