1041402001 has 2 divisors, whose sum is σ = 1041402002. Its totient is φ = 1041402000.

The previous prime is 1041401987. The next prime is 1041402041. The reversal of 1041402001 is 1002041401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 936360000 + 105042001 = 30600^2 + 10249^2 .

It is a cyclic number.

It is not a de Polignac number, because 1041402001 - 2⁷ = 1041401873 is a prime.

It is not a weakly prime, because it can be changed into another prime (1041402041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 520701000 + 520701001.

It is an arithmetic number, because the mean of its divisors is an integer number (520701001).

Almost surely, 2^1041402001 is an apocalyptic number.

It is an amenable number.

1041402001 is a deficient number, since it is larger than the sum of its proper divisors (1).

1041402001 is an equidigital number, since it uses as much as digits as its factorization.

1041402001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 1041402001 is about 32270.7607750422. The cubic root of 1041402001 is about 1013.6144719876.

Adding to 1041402001 its reverse (1002041401), we get a palindrome (2043443402).

The spelling of 1041402001 in words is "one billion, forty-one million, four hundred two thousand, one".