340340033407 has 8 divisors (see below), whose sum is σ = 374884698240. Its totient is φ = 306396145560.

The previous prime is 340340033393. The next prime is 340340033413. The reversal of 340340033407 is 704330043043.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-340340033407 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 (340340033417) 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, 150193057 + ... + 150195322.

It is an arithmetic number, because the mean of its divisors is an integer number (46860587280).

Almost surely, 2^340340033407 is an apocalyptic number.

340340033407 is a deficient number, since it is larger than the sum of its proper divisors (34544664833).

340340033407 is a wasteful number, since it uses less digits than its factorization.

340340033407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300388493.

The product of its (nonzero) digits is 36288, while the sum is 31.

The spelling of 340340033407 in words is "three hundred forty billion, three hundred forty million, thirty-three thousand, four hundred seven".