340401653306606 has 4 divisors (see below), whose sum is σ = 510602479959912. Its totient is φ = 170200826653302.

The previous prime is 340401653306593. The next prime is 340401653306639. The reversal of 340401653306606 is 606603356104043.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 85100413326650 + ... + 85100413326653.

It is an arithmetic number, because the mean of its divisors is an integer number (127650619989978).

Almost surely, 2^{340401653306606} is an apocalyptic number.

340401653306606 is a deficient number, since it is larger than the sum of its proper divisors (170200826653306).

340401653306606 is a wasteful number, since it uses less digits than its factorization.

340401653306606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170200826653305.

The product of its (nonzero) digits is 2799360, while the sum is 47.

The spelling of 340401653306606 in words is "three hundred forty trillion, four hundred one billion, six hundred fifty-three million, three hundred six thousand, six hundred six".