340004300004312 has 64 divisors (see below), whose sum is σ = 863644699555680. Its totient is φ = 111524077780992.

The previous prime is 340004300004233. The next prime is 340004300004323. The reversal of 340004300004312 is 213400003400043.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 223336513 + ... + 224853744.

Almost surely, 2^{340004300004312} is an apocalyptic number.

It is an amenable number.

340004300004312 is an abundant number, since it is smaller than the sum of its proper divisors (523640399551368).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

340004300004312 is a wasteful number, since it uses less digits than its factorization.

340004300004312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 448190772 (or 448190768 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 340004300004312 its reverse (213400003400043), we get a palindrome (553404303404355).

The spelling of 340004300004312 in words is "three hundred forty trillion, four billion, three hundred million, four thousand, three hundred twelve".