340312404134000 has 40 divisors (see below), whose sum is σ = 822875393200848. Its totient is φ = 136124961652800.

The previous prime is 340312404133939. The next prime is 340312404134009. The reversal of 340312404134000 is 431404213043.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340312404134009) 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, 85078099034 + ... + 85078103033.

Almost surely, 2^{340312404134000} is an apocalyptic number.

It is an amenable number.

340312404134000 is an abundant number, since it is smaller than the sum of its proper divisors (482562989066848).

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

340312404134000 is a wasteful number, since it uses less digits than its factorization.

340312404134000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170156202090 (or 170156202074 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 340312404134000 its reverse (431404213043), we get a palindrome (340743808347043).

The spelling of 340312404134000 in words is "three hundred forty trillion, three hundred twelve billion, four hundred four million, one hundred thirty-four thousand".