351425304321402 has 8 divisors (see below), whose sum is σ = 702850608642816. Its totient is φ = 117141768107132.

The previous prime is 351425304321401. The next prime is 351425304321457. The reversal of 351425304321402 is 204123403524153.

It is a happy number.

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

351425304321402 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (351425304321401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29285442026778 + ... + 29285442026789.

It is an arithmetic number, because the mean of its divisors is an integer number (87856326080352).

Almost surely, 2^{351425304321402} is an apocalyptic number.

351425304321402 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

351425304321402 is a wasteful number, since it uses less digits than its factorization.

351425304321402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58570884053572.

The product of its (nonzero) digits is 345600, while the sum is 39.

Adding to 351425304321402 its reverse (204123403524153), we get a palindrome (555548707845555).

The spelling of 351425304321402 in words is "three hundred fifty-one trillion, four hundred twenty-five billion, three hundred four million, three hundred twenty-one thousand, four hundred two".