340552103143 has 16 divisors (see below), whose sum is σ = 396031207936. Its totient is φ = 286791049440.

The previous prime is 340552103141. The next prime is 340552103149. The reversal of 340552103143 is 341301255043.

It is not a de Polignac number, because 340552103143 - 2¹ = 340552103141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340552103141) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 74571 + ... + 828652.

It is an arithmetic number, because the mean of its divisors is an integer number (24751950496).

Almost surely, 2^340552103143 is an apocalyptic number.

340552103143 is a deficient number, since it is larger than the sum of its proper divisors (55479104793).

340552103143 is an equidigital number, since it uses as much as digits as its factorization.

340552103143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 904174.

The product of its (nonzero) digits is 21600, while the sum is 31.

Adding to 340552103143 its reverse (341301255043), we get a palindrome (681853358186).

The spelling of 340552103143 in words is "three hundred forty billion, five hundred fifty-two million, one hundred three thousand, one hundred forty-three".