340474078112 has 48 divisors (see below), whose sum is σ = 766769395392. Its totient is φ = 145783610880.

The previous prime is 340474078111. The next prime is 340474078127. The reversal of 340474078112 is 211870474043.

It is a self number, because there is not a number n which added to its sum of digits gives 340474078112.

It is not an unprimeable number, because it can be changed into a prime (340474078111) 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, 452213 + ... + 940980.

It is an arithmetic number, because the mean of its divisors is an integer number (15974362404).

Almost surely, 2^340474078112 is an apocalyptic number.

340474078112 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

340474078112 is an abundant number, since it is smaller than the sum of its proper divisors (426295317280).

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

340474078112 is a wasteful number, since it uses less digits than its factorization.

340474078112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1394301 (or 1394293 counting only the distinct ones).

The product of its (nonzero) digits is 150528, while the sum is 41.

The spelling of 340474078112 in words is "three hundred forty billion, four hundred seventy-four million, seventy-eight thousand, one hundred twelve".