1234035401 has 2 divisors, whose sum is σ = 1234035402. Its totient is φ = 1234035400.

The previous prime is 1234035391. The next prime is 1234035409. The reversal of 1234035401 is 1045304321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1137308176 + 96727225 = 33724^2 + 9835^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1234035401 is a prime.

It is not a weakly prime, because it can be changed into another prime (1234035409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 617017700 + 617017701.

It is an arithmetic number, because the mean of its divisors is an integer number (617017701).

Almost surely, 2^1234035401 is an apocalyptic number.

It is an amenable number.

1234035401 is a deficient number, since it is larger than the sum of its proper divisors (1).

1234035401 is an equidigital number, since it uses as much as digits as its factorization.

1234035401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 1234035401 is about 35128.8400178543. The cubic root of 1234035401 is about 1072.6117237173.

Adding to 1234035401 its reverse (1045304321), we get a palindrome (2279339722).

The spelling of 1234035401 in words is "one billion, two hundred thirty-four million, thirty-five thousand, four hundred one".