1040000141 has 2 divisors, whose sum is σ = 1040000142. Its totient is φ = 1040000140.

The previous prime is 1040000123. The next prime is 1040000173. The reversal of 1040000141 is 1410000401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 536895241 + 503104900 = 23171^2 + 22430^2 .

It is a cyclic number.

It is not a de Polignac number, because 1040000141 - 2⁶ = 1040000077 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1040000441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 520000070 + 520000071.

It is an arithmetic number, because the mean of its divisors is an integer number (520000071).

Almost surely, 2^1040000141 is an apocalyptic number.

It is an amenable number.

1040000141 is a deficient number, since it is larger than the sum of its proper divisors (1).

1040000141 is an equidigital number, since it uses as much as digits as its factorization.

1040000141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 1040000141 is about 32249.0331793063. The cubic root of 1040000141 is about 1013.1594496072.

Adding to 1040000141 its reverse (1410000401), we get a palindrome (2450000542).

The spelling of 1040000141 in words is "one billion, forty million, one hundred forty-one", and thus it is an aban number.