1400234041 has 2 divisors, whose sum is σ = 1400234042. Its totient is φ = 1400234040.

The previous prime is 1400234021. The next prime is 1400234081. The reversal of 1400234041 is 1404320041.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1082146816 + 318087225 = 32896^2 + 17835^2 .

It is a cyclic number.

It is not a de Polignac number, because 1400234041 - 2¹¹ = 1400231993 is a prime.

It is not a weakly prime, because it can be changed into another prime (1400234021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 700117020 + 700117021.

It is an arithmetic number, because the mean of its divisors is an integer number (700117021).

Almost surely, 2^1400234041 is an apocalyptic number.

It is an amenable number.

1400234041 is a deficient number, since it is larger than the sum of its proper divisors (1).

1400234041 is an equidigital number, since it uses as much as digits as its factorization.

1400234041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 1400234041 is about 37419.7012414584. The cubic root of 1400234041 is about 1118.7512764839.

Adding to 1400234041 its reverse (1404320041), we get a palindrome (2804554082).

The spelling of 1400234041 in words is "one billion, four hundred million, two hundred thirty-four thousand, forty-one".