340366103605531 has 2 divisors, whose sum is σ = 340366103605532. Its totient is φ = 340366103605530.

The previous prime is 340366103605483. The next prime is 340366103605543. The reversal of 340366103605531 is 135506301663043.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 340366103605531 - 2²⁵ = 340366070051099 is a prime.

It is a super-2 number, since 2×340366103605531² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (340366103705531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170183051802765 + 170183051802766.

It is an arithmetic number, because the mean of its divisors is an integer number (170183051802766).

Almost surely, 2^{340366103605531} is an apocalyptic number.

340366103605531 is a deficient number, since it is larger than the sum of its proper divisors (1).

340366103605531 is an equidigital number, since it uses as much as digits as its factorization.

340366103605531 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1749600, while the sum is 46.

The spelling of 340366103605531 in words is "three hundred forty trillion, three hundred sixty-six billion, one hundred three million, six hundred five thousand, five hundred thirty-one".