352140435 has 24 divisors (see below), whose sum is σ = 613800720. Its totient is φ = 186754752.

The previous prime is 352140421. The next prime is 352140461. The reversal of 352140435 is 534041253.

It is not a de Polignac number, because 352140435 - 2⁷ = 352140307 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 352140399 and 352140408.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 13804 + ... + 29913.

It is an arithmetic number, because the mean of its divisors is an integer number (25575030).

Almost surely, 2^352140435 is an apocalyptic number.

352140435 is a deficient number, since it is larger than the sum of its proper divisors (261660285).

352140435 is a wasteful number, since it uses less digits than its factorization.

352140435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43907 (or 43904 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 352140435 is about 18765.4052714030. The cubic root of 352140435 is about 706.1635531542.

Adding to 352140435 its reverse (534041253), we get a palindrome (886181688).

It can be divided in two parts, 3521 and 40435, that added together give a triangular number (43956 = T₂₉₆).

The spelling of 352140435 in words is "three hundred fifty-two million, one hundred forty thousand, four hundred thirty-five".