351434430423435 has 16 divisors (see below), whose sum is σ = 563963620106016. Its totient is φ = 186875519083008.

The previous prime is 351434430423379. The next prime is 351434430423539. The reversal of 351434430423435 is 534324034434153.

It is not a de Polignac number, because 351434430423435 - 2²¹ = 351434428326283 is a prime.

It is a super-4 number, since 4×351434430423435⁴ (a number of 59 digits) contains 4444 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 in 15 ways as a sum of consecutive naturals, for example, 34761066204 + ... + 34761076313.

It is an arithmetic number, because the mean of its divisors is an integer number (35247726256626).

Almost surely, 2^{351434430423435} is an apocalyptic number.

351434430423435 is a deficient number, since it is larger than the sum of its proper divisors (212529189682581).

351434430423435 is a wasteful number, since it uses less digits than its factorization.

351434430423435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69522142862.

The product of its (nonzero) digits is 12441600, while the sum is 48.

Adding to 351434430423435 its reverse (534324034434153), we get a palindrome (885758464857588).

The spelling of 351434430423435 in words is "three hundred fifty-one trillion, four hundred thirty-four billion, four hundred thirty million, four hundred twenty-three thousand, four hundred thirty-five".