340066670040 has 96 divisors (see below), whose sum is σ = 1105297895520. Its totient is φ = 90677781504.

The previous prime is 340066669973. The next prime is 340066670077. The reversal of 340066670040 is 40076660043.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 340066669977 and 340066670004.

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, 6664464 + ... + 6715296.

It is an arithmetic number, because the mean of its divisors is an integer number (11513519745).

Almost surely, 2^340066670040 is an apocalyptic number.

340066670040 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

340066670040 is an abundant number, since it is smaller than the sum of its proper divisors (765231225480).

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

340066670040 is a wasteful number, since it uses less digits than its factorization.

340066670040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69433 (or 69426 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 36.

The spelling of 340066670040 in words is "three hundred forty billion, sixty-six million, six hundred seventy thousand, forty".