1435222440434 has 4 divisors (see below), whose sum is σ = 2152833660654. Its totient is φ = 717611220216.

The previous prime is 1435222440409. The next prime is 1435222440481. The reversal of 1435222440434 is 4340442225341.

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., 1261252533025 + 173969907409 = 1123055^2 + 417097^2 .

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, 358805610107 + ... + 358805610110.

Almost surely, 2^{1435222440434} is an apocalyptic number.

1435222440434 is a deficient number, since it is larger than the sum of its proper divisors (717611220220).

1435222440434 is an equidigital number, since it uses as much as digits as its factorization.

1435222440434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 717611220219.

The product of its (nonzero) digits is 368640, while the sum is 38.

Adding to 1435222440434 its reverse (4340442225341), we get a palindrome (5775664665775).

The spelling of 1435222440434 in words is "one trillion, four hundred thirty-five billion, two hundred twenty-two million, four hundred forty thousand, four hundred thirty-four".