351523124026 has 12 divisors (see below), whose sum is σ = 556497135162. Its totient is φ = 166510953144.

The previous prime is 351523124021. The next prime is 351523124077. The reversal of 351523124026 is 620421325153.

It can be written as a sum of positive squares in only one way, i.e., 350758878001 + 764246025 = 592249^2 + 27645^2 .

It is a junction number, because it is equal to n+sod(n) for n = 351523123982 and 351523124000.

It is not an unprimeable number, because it can be changed into a prime (351523124021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 243436345 + ... + 243437788.

Almost surely, 2^351523124026 is an apocalyptic number.

351523124026 is a deficient number, since it is larger than the sum of its proper divisors (204974011136).

351523124026 is a wasteful number, since it uses less digits than its factorization.

351523124026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 486874173 (or 486874154 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 34.

Adding to 351523124026 its reverse (620421325153), we get a palindrome (971944449179).

The spelling of 351523124026 in words is "three hundred fifty-one billion, five hundred twenty-three million, one hundred twenty-four thousand, twenty-six".