340460461707442 has 8 divisors (see below), whose sum is σ = 510722497472796. Its totient is φ = 170219629216512.

The previous prime is 340460461707367. The next prime is 340460461707491. The reversal of 340460461707442 is 244707164064043.

It can be written as a sum of positive squares in 2 ways, for example, as 330880501994641 + 9579959712801 = 18190121^2 + 3095151^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 340460461707442.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5300778463 + ... + 5300842690.

Almost surely, 2^{340460461707442} is an apocalyptic number.

340460461707442 is a deficient number, since it is larger than the sum of its proper divisors (170262035765354).

340460461707442 is a wasteful number, since it uses less digits than its factorization.

340460461707442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10601637212.

The product of its (nonzero) digits is 10838016, while the sum is 52.

The spelling of 340460461707442 in words is "three hundred forty trillion, four hundred sixty billion, four hundred sixty-one million, seven hundred seven thousand, four hundred forty-two".