351434043 has 48 divisors (see below), whose sum is σ = 546683904. Its totient is φ = 217039680.

The previous prime is 351434023. The next prime is 351434053. The reversal of 351434043 is 340434153.

It is not a de Polignac number, because 351434043 - 2⁸ = 351433787 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 351433998 and 351434016.

It is not an unprimeable number, because it can be changed into a prime (351434003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1129858 + ... + 1130168.

It is an arithmetic number, because the mean of its divisors is an integer number (11389248).

Almost surely, 2^351434043 is an apocalyptic number.

351434043 is a deficient number, since it is larger than the sum of its proper divisors (195249861).

351434043 is a wasteful number, since it uses less digits than its factorization.

351434043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 496 (or 493 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The square root of 351434043 is about 18746.5741670312. The cubic root of 351434043 is about 705.6910501826.

Adding to 351434043 its reverse (340434153), we get a palindrome (691868196).

The spelling of 351434043 in words is "three hundred fifty-one million, four hundred thirty-four thousand, forty-three".