340180028627 has 4 divisors (see below), whose sum is σ = 358084240680. Its totient is φ = 322275816576.

The previous prime is 340180028611. The next prime is 340180028647. The reversal of 340180028627 is 726820081043.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 340180028627 - 2⁴ = 340180028611 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (340180028647) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8952105998 + ... + 8952106035.

It is an arithmetic number, because the mean of its divisors is an integer number (89521060170).

Almost surely, 2^340180028627 is an apocalyptic number.

340180028627 is a deficient number, since it is larger than the sum of its proper divisors (17904212053).

340180028627 is a wasteful number, since it uses less digits than its factorization.

340180028627 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17904212052.

The product of its (nonzero) digits is 129024, while the sum is 41.

The spelling of 340180028627 in words is "three hundred forty billion, one hundred eighty million, twenty-eight thousand, six hundred twenty-seven".