340235401 has 8 divisors (see below), whose sum is σ = 371448000. Its totient is φ = 309069840.

The previous prime is 340235353. The next prime is 340235411. The reversal of 340235401 is 104532043.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 340235401 - 2¹⁵ = 340202633 is a prime.

It is not an unprimeable number, because it can be changed into a prime (340235411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4335 + ... + 26443.

It is an arithmetic number, because the mean of its divisors is an integer number (46431000).

Almost surely, 2^340235401 is an apocalyptic number.

It is an amenable number.

340235401 is a deficient number, since it is larger than the sum of its proper divisors (31212599).

340235401 is a wasteful number, since it uses less digits than its factorization.

340235401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23519.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 340235401 is about 18445.4710159432. The cubic root of 340235401 is about 698.1142448665.

Adding to 340235401 its reverse (104532043), we get a palindrome (444767444).

The spelling of 340235401 in words is "three hundred forty million, two hundred thirty-five thousand, four hundred one".