340134606402 has 8 divisors (see below), whose sum is σ = 680269212816. Its totient is φ = 113378202132.

The previous prime is 340134606401. The next prime is 340134606421. The reversal of 340134606402 is 204606431043.

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

340134606402 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (340134606401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28344550528 + ... + 28344550539.

It is an arithmetic number, because the mean of its divisors is an integer number (85033651602).

Almost surely, 2^340134606402 is an apocalyptic number.

340134606402 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

340134606402 is a wasteful number, since it uses less digits than its factorization.

340134606402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56689101072.

The product of its (nonzero) digits is 41472, while the sum is 33.

The spelling of 340134606402 in words is "three hundred forty billion, one hundred thirty-four million, six hundred six thousand, four hundred two".