1140050141 has 32 divisors (see below), whose sum is σ = 1344107520. Its totient is φ = 959385600.

The previous prime is 1140050137. The next prime is 1140050161. The reversal of 1140050141 is 1410500411.

It is a cyclic number.

It is not a de Polignac number, because 1140050141 - 2² = 1140050137 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1140050161) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 409145 + ... + 411921.

It is an arithmetic number, because the mean of its divisors is an integer number (42003360).

Almost surely, 2^1140050141 is an apocalyptic number.

It is an amenable number.

1140050141 is a deficient number, since it is larger than the sum of its proper divisors (204057379).

1140050141 is a wasteful number, since it uses less digits than its factorization.

1140050141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2885.

The product of its (nonzero) digits is 80, while the sum is 17.

The square root of 1140050141 is about 33764.6285482308. The cubic root of 1140050141 is about 1044.6592422385.

Adding to 1140050141 its reverse (1410500411), we get a palindrome (2550550552).

The spelling of 1140050141 in words is "one billion, one hundred forty million, fifty thousand, one hundred forty-one".