351426041265633 has 8 divisors (see below), whose sum is σ = 496130881786848. Its totient is φ = 220502614127424.

The previous prime is 351426041265577. The next prime is 351426041265643. The reversal of 351426041265633 is 336562140624153.

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

It is not a de Polignac number, because 351426041265633 - 2¹⁶ = 351426041200097 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51), and also a Moran number because the ratio is a prime number: 6890706691483 = 351426041265633 / (3 + 5 + 1 + 4 + 2 + 6 + 0 + 4 + 1 + 2 + 6 + 5 + 6 + 3 + 3).

It is not an unprimeable number, because it can be changed into a prime (351426041265643) 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, 3445353345691 + ... + 3445353345792.

It is an arithmetic number, because the mean of its divisors is an integer number (62016360223356).

Almost surely, 2^{351426041265633} is an apocalyptic number.

It is an amenable number.

351426041265633 is a deficient number, since it is larger than the sum of its proper divisors (144704840521215).

351426041265633 is a wasteful number, since it uses less digits than its factorization.

351426041265633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6890706691503.

The product of its (nonzero) digits is 9331200, while the sum is 51.

Adding to 351426041265633 its reverse (336562140624153), we get a palindrome (687988181889786).

The spelling of 351426041265633 in words is "three hundred fifty-one trillion, four hundred twenty-six billion, forty-one million, two hundred sixty-five thousand, six hundred thirty-three".