2350440434 has 8 divisors (see below), whose sum is σ = 3733052508. Its totient is φ = 1106089600.

The previous prime is 2350440413. The next prime is 2350440457. The reversal of 2350440434 is 4340440532.

It can be written as a sum of positive squares in 2 ways, for example, as 2342850409 + 7590025 = 48403^2 + 2755^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2350440397 and 2350440406.

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 3 ways as a sum of consecutive naturals, for example, 34565267 + ... + 34565334.

Almost surely, 2^2350440434 is an apocalyptic number.

2350440434 is a deficient number, since it is larger than the sum of its proper divisors (1382612074).

2350440434 is a wasteful number, since it uses less digits than its factorization.

2350440434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69130620.

The product of its (nonzero) digits is 23040, while the sum is 29.

The square root of 2350440434 is about 48481.3410911868. The cubic root of 2350440434 is about 1329.5859479581.

Adding to 2350440434 its reverse (4340440532), we get a palindrome (6690880966).

The spelling of 2350440434 in words is "two billion, three hundred fifty million, four hundred forty thousand, four hundred thirty-four".