340633706140 has 72 divisors (see below), whose sum is σ = 885244580640. Its totient is φ = 107804945664.

The previous prime is 340633706087. The next prime is 340633706159. The reversal of 340633706140 is 41607336043.

It is a self number, because there is not a number n which added to its sum of digits gives 340633706140.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7174855 + ... + 7222174.

It is an arithmetic number, because the mean of its divisors is an integer number (12295063620).

Almost surely, 2^340633706140 is an apocalyptic number.

It is an amenable number.

340633706140 is an abundant number, since it is smaller than the sum of its proper divisors (544610874500).

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

340633706140 is a wasteful number, since it uses less digits than its factorization.

340633706140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14397071 (or 14397056 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 37.

The spelling of 340633706140 in words is "three hundred forty billion, six hundred thirty-three million, seven hundred six thousand, one hundred forty".