340471715472 has 400 divisors, whose sum is σ = 1206952488192. Its totient is φ = 90531302400.

The previous prime is 340471715471. The next prime is 340471715501. The reversal of 340471715472 is 274517174043.

340471715472 is a `hidden beast` number, since 3 + 4 + 0 + 4 + 7 + 171 + 5 + 472 = 666.

It is not an unprimeable number, because it can be changed into a prime (340471715471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 7698222 + ... + 7742322.

Almost surely, 2^340471715472 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 340471715472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (603476244096).

340471715472 is an abundant number, since it is smaller than the sum of its proper divisors (866480772720).

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

340471715472 is a wasteful number, since it uses less digits than its factorization.

340471715472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44188 (or 44173 counting only the distinct ones).

The product of its (nonzero) digits is 658560, while the sum is 45.

The spelling of 340471715472 in words is "three hundred forty billion, four hundred seventy-one million, seven hundred fifteen thousand, four hundred seventy-two".