351000420323 has 8 divisors (see below), whose sum is σ = 401147242080. Its totient is φ = 300854574720.

The previous prime is 351000420263. The next prime is 351000420349. The reversal of 351000420323 is 323024000153.

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

It is not a de Polignac number, because 351000420323 - 2⁶ = 351000420259 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (351000420523) 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, 858683 + ... + 1199723.

It is an arithmetic number, because the mean of its divisors is an integer number (50143405260).

Almost surely, 2^351000420323 is an apocalyptic number.

351000420323 is a deficient number, since it is larger than the sum of its proper divisors (50146821757).

351000420323 is a wasteful number, since it uses less digits than its factorization.

351000420323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 488077.

The product of its (nonzero) digits is 2160, while the sum is 23.

Adding to 351000420323 its reverse (323024000153), we get a palindrome (674024420476).

The spelling of 351000420323 in words is "three hundred fifty-one billion, four hundred twenty thousand, three hundred twenty-three".