355206312401 has 8 divisors (see below), whose sum is σ = 355852414464. Its totient is φ = 354560663520.

The previous prime is 355206312367. The next prime is 355206312403. The reversal of 355206312401 is 104213602553.

It is a happy number.

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 355206312401 - 2¹⁸ = 355206050257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (355206312403) 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, 1475936 + ... + 1699646.

It is an arithmetic number, because the mean of its divisors is an integer number (44481551808).

Almost surely, 2^355206312401 is an apocalyptic number.

It is an amenable number.

355206312401 is a deficient number, since it is larger than the sum of its proper divisors (646102063).

355206312401 is a wasteful number, since it uses less digits than its factorization.

355206312401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226591.

The product of its (nonzero) digits is 21600, while the sum is 32.

Adding to 355206312401 its reverse (104213602553), we get a palindrome (459419914954).

The spelling of 355206312401 in words is "three hundred fifty-five billion, two hundred six million, three hundred twelve thousand, four hundred one".