353136412256426 has 4 divisors (see below), whose sum is σ = 529704618384642. Its totient is φ = 176568206128212.

The previous prime is 353136412256351. The next prime is 353136412256431. The reversal of 353136412256426 is 624652214631353.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 345686596837201 + 7449815419225 = 18592649^2 + 2729435^2 .

It is a super-2 number, since 2×353136412256426² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 88284103064105 + ... + 88284103064108.

Almost surely, 2^{353136412256426} is an apocalyptic number.

353136412256426 is a deficient number, since it is larger than the sum of its proper divisors (176568206128216).

353136412256426 is a wasteful number, since it uses less digits than its factorization.

353136412256426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176568206128215.

The product of its digits is 18662400, while the sum is 53.

Adding to 353136412256426 its reverse (624652214631353), we get a palindrome (977788626887779).

The spelling of 353136412256426 in words is "three hundred fifty-three trillion, one hundred thirty-six billion, four hundred twelve million, two hundred fifty-six thousand, four hundred twenty-six".