340866950907 has 16 divisors (see below), whose sum is σ = 521108225792. Its totient is φ = 194146644960.

The previous prime is 340866950891. The next prime is 340866950923. The reversal of 340866950907 is 709059668043.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (340866950891) and next prime (340866950923).

It is not a de Polignac number, because 340866950907 - 2⁴ = 340866950891 is a prime.

It is not an unprimeable number, because it can be changed into a prime (340866950987) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26429644 + ... + 26442537.

It is an arithmetic number, because the mean of its divisors is an integer number (32569264112).

Almost surely, 2^340866950907 is an apocalyptic number.

340866950907 is a deficient number, since it is larger than the sum of its proper divisors (180241274885).

340866950907 is a wasteful number, since it uses less digits than its factorization.

340866950907 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52872498.

The product of its (nonzero) digits is 9797760, while the sum is 57.

The spelling of 340866950907 in words is "three hundred forty billion, eight hundred sixty-six million, nine hundred fifty thousand, nine hundred seven".