340001402441 has 12 divisors (see below), whose sum is σ = 350889281820. Its totient is φ = 329439191040.

The previous prime is 340001402431. The next prime is 340001402509. The reversal of 340001402441 is 144204100043.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 21656065600 + 318345336841 = 147160^2 + 564221^2 .

It is not a de Polignac number, because 340001402441 - 2³⁸ = 65123495497 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (340001402431) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 185336 + ... + 845193.

It is an arithmetic number, because the mean of its divisors is an integer number (29240773485).

Almost surely, 2^340001402441 is an apocalyptic number.

It is an amenable number.

340001402441 is a deficient number, since it is larger than the sum of its proper divisors (10887879379).

340001402441 is a wasteful number, since it uses less digits than its factorization.

340001402441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1030844 (or 1030807 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 340001402441 its reverse (144204100043), we get a palindrome (484205502484).

The spelling of 340001402441 in words is "three hundred forty billion, one million, four hundred two thousand, four hundred forty-one".