340532431711 has 8 divisors (see below), whose sum is σ = 348459621840. Its totient is φ = 332605597632.

The previous prime is 340532431693. The next prime is 340532431753. The reversal of 340532431711 is 117134235043.

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

It is a cyclic number.

It is not a de Polignac number, because 340532431711 - 2⁹ = 340532431199 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340532431411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3773505 + ... + 3862693.

It is an arithmetic number, because the mean of its divisors is an integer number (43557452730).

Almost surely, 2^340532431711 is an apocalyptic number.

340532431711 is a deficient number, since it is larger than the sum of its proper divisors (7927190129).

340532431711 is an equidigital number, since it uses as much as digits as its factorization.

340532431711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178025.

The product of its (nonzero) digits is 30240, while the sum is 34.

Adding to 340532431711 its reverse (117134235043), we get a palindrome (457666666754).

The spelling of 340532431711 in words is "three hundred forty billion, five hundred thirty-two million, four hundred thirty-one thousand, seven hundred eleven".