340230142302404 has 6 divisors (see below), whose sum is σ = 595402749029214. Its totient is φ = 170115071151200.

The previous prime is 340230142302371. The next prime is 340230142302409. The reversal of 340230142302404 is 404203241032043.

It can be written as a sum of positive squares in only one way, i.e., 180580650280900 + 159649492021504 = 13438030^2 + 12635248^2 .

It is a super-2 number, since 2×340230142302404² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (340230142302409) 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 as a sum of consecutive naturals, namely, 42528767787797 + ... + 42528767787804.

It is an arithmetic number, because the mean of its divisors is an integer number (99233791504869).

Almost surely, 2^{340230142302404} is an apocalyptic number.

It is an amenable number.

340230142302404 is a deficient number, since it is larger than the sum of its proper divisors (255172606726810).

340230142302404 is a wasteful number, since it uses less digits than its factorization.

340230142302404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85057535575605 (or 85057535575603 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 340230142302404 its reverse (404203241032043), we get a palindrome (744433383334447).

The spelling of 340230142302404 in words is "three hundred forty trillion, two hundred thirty billion, one hundred forty-two million, three hundred two thousand, four hundred four".