340504840527 has 8 divisors (see below), whose sum is σ = 463666166016. Its totient is φ = 222173371032.

The previous prime is 340504840477. The next prime is 340504840531. The reversal of 340504840527 is 725048405043.

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

It is not a de Polignac number, because 340504840527 - 2¹² = 340504836431 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340504840427) 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, 1207463833 + ... + 1207464114.

It is an arithmetic number, because the mean of its divisors is an integer number (57958270752).

Almost surely, 2^340504840527 is an apocalyptic number.

340504840527 is a deficient number, since it is larger than the sum of its proper divisors (123161325489).

340504840527 is a wasteful number, since it uses less digits than its factorization.

340504840527 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2414927997.

The product of its (nonzero) digits is 537600, while the sum is 42.

The spelling of 340504840527 in words is "three hundred forty billion, five hundred four million, eight hundred forty thousand, five hundred twenty-seven".