340310123432 has 32 divisors (see below), whose sum is σ = 674597820000. Its totient is φ = 160495587648.

The previous prime is 340310123407. The next prime is 340310123437. The reversal of 340310123432 is 234321013043.

It is a super-2 number, since 2×340310123432² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (340310123437) 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 7 ways as a sum of consecutive naturals, for example, 4853582 + ... + 4923197.

It is an arithmetic number, because the mean of its divisors is an integer number (21081181875).

Almost surely, 2^340310123432 is an apocalyptic number.

It is an amenable number.

340310123432 is a deficient number, since it is larger than the sum of its proper divisors (334287696568).

340310123432 is a wasteful number, since it uses less digits than its factorization.

340310123432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9777033 (or 9777029 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 340310123432 its reverse (234321013043), we get a palindrome (574631136475).

The spelling of 340310123432 in words is "three hundred forty billion, three hundred ten million, one hundred twenty-three thousand, four hundred thirty-two".