303413403142 has 8 divisors (see below), whose sum is σ = 456763138416. Its totient is φ = 151159023672.

The previous prime is 303413403121. The next prime is 303413403169. The reversal of 303413403142 is 241304314303.

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

It is a self number, because there is not a number n which added to its sum of digits gives 303413403142.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 273838258 + ... + 273839365.

It is an arithmetic number, because the mean of its divisors is an integer number (57095392302).

Almost surely, 2^303413403142 is an apocalyptic number.

303413403142 is a deficient number, since it is larger than the sum of its proper divisors (153349735274).

303413403142 is a wasteful number, since it uses less digits than its factorization.

303413403142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 547677902.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 303413403142 its reverse (241304314303), we get a palindrome (544717717445).

The spelling of 303413403142 in words is "three hundred three billion, four hundred thirteen million, four hundred three thousand, one hundred forty-two".