355002401 has 16 divisors (see below), whose sum is σ = 401296896. Its totient is φ = 311589696.

The previous prime is 355002391. The next prime is 355002407. The reversal of 355002401 is 104200553.

It is a cyclic number.

It is not a de Polignac number, because 355002401 - 2⁶ = 355002337 is a prime.

It is not an unprimeable number, because it can be changed into a prime (355002407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48296 + ... + 55158.

It is an arithmetic number, because the mean of its divisors is an integer number (25081056).

Almost surely, 2^355002401 is an apocalyptic number.

It is an amenable number.

355002401 is a deficient number, since it is larger than the sum of its proper divisors (46294495).

355002401 is a wasteful number, since it uses less digits than its factorization.

355002401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7072.

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 355002401 is about 18841.5073972334. The cubic root of 355002401 is about 708.0714714202.

Adding to 355002401 its reverse (104200553), we get a palindrome (459202954).

The spelling of 355002401 in words is "three hundred fifty-five million, two thousand, four hundred one".