340356330461 has 16 divisors (see below), whose sum is σ = 392820278400. Its totient is φ = 288866098368.

The previous prime is 340356330451. The next prime is 340356330469. The reversal of 340356330461 is 164033653043.

It is a cyclic number.

It is not a de Polignac number, because 340356330461 - 2¹⁸ = 340356068317 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340356330469) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 247526 + ... + 861383.

It is an arithmetic number, because the mean of its divisors is an integer number (24551267400).

Almost surely, 2^340356330461 is an apocalyptic number.

It is an amenable number.

340356330461 is a deficient number, since it is larger than the sum of its proper divisors (52463947939).

340356330461 is a wasteful number, since it uses less digits than its factorization.

340356330461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1109348.

The product of its (nonzero) digits is 233280, while the sum is 38.

The spelling of 340356330461 in words is "three hundred forty billion, three hundred fifty-six million, three hundred thirty thousand, four hundred sixty-one".