340956906914 has 32 divisors (see below), whose sum is σ = 586196941680. Its totient is φ = 147340541952.

The previous prime is 340956906883. The next prime is 340956906919. The reversal of 340956906914 is 419609659043.

It can be written as a sum of positive squares in 8 ways, for example, as 201137001289 + 139819905625 = 448483^2 + 373925^2 .

It is a super-2 number, since 2×340956906914² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 340956906914.

It is not an unprimeable number, because it can be changed into a prime (340956906919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1913129 + ... + 2083740.

Almost surely, 2^340956906914 is an apocalyptic number.

340956906914 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

340956906914 is a deficient number, since it is larger than the sum of its proper divisors (245240034766).

340956906914 is a wasteful number, since it uses less digits than its factorization.

340956906914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3997094.

The product of its (nonzero) digits is 6298560, while the sum is 56.

The spelling of 340956906914 in words is "three hundred forty billion, nine hundred fifty-six million, nine hundred six thousand, nine hundred fourteen".