340303214240433 has 24 divisors (see below), whose sum is σ = 492757186212096. Its totient is φ = 226311887973600.

The previous prime is 340303214240393. The next prime is 340303214240453. The reversal of 340303214240433 is 334042412303043.

340303214240433 is a `hidden beast` number, since 3 + 4 + 0 + 3 + 0 + 3 + 214 + 2 + 4 + 0 + 433 = 666.

It is not a de Polignac number, because 340303214240433 - 2⁶ = 340303214240369 is a prime.

It is a super-2 number, since 2×340303214240433² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (340303214240453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21445410 + ... + 33771467.

It is an arithmetic number, because the mean of its divisors is an integer number (20531549425504).

Almost surely, 2^{340303214240433} is an apocalyptic number.

It is an amenable number.

340303214240433 is a deficient number, since it is larger than the sum of its proper divisors (152453971971663).

340303214240433 is a wasteful number, since it uses less digits than its factorization.

340303214240433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55218565 (or 55218562 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 36.

Adding to 340303214240433 its reverse (334042412303043), we get a palindrome (674345626543476).

The spelling of 340303214240433 in words is "three hundred forty trillion, three hundred three billion, two hundred fourteen million, two hundred forty thousand, four hundred thirty-three".