354305005201403 has 4 divisors (see below), whose sum is σ = 354306717713280. Its totient is φ = 354303292689528.

The previous prime is 354305005201361. The next prime is 354305005201633. The reversal of 354305005201403 is 304102500503453.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-354305005201403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (354305005200403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 855945563 + ... + 856359396.

It is an arithmetic number, because the mean of its divisors is an integer number (88576679428320).

Almost surely, 2^{354305005201403} is an apocalyptic number.

354305005201403 is a deficient number, since it is larger than the sum of its proper divisors (1712511877).

354305005201403 is a wasteful number, since it uses less digits than its factorization.

354305005201403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1712511876.

The product of its (nonzero) digits is 108000, while the sum is 35.

Adding to 354305005201403 its reverse (304102500503453), we get a palindrome (658407505704856).

The spelling of 354305005201403 in words is "three hundred fifty-four trillion, three hundred five billion, five million, two hundred one thousand, four hundred three".