340954535454590 has 128 divisors (see below), whose sum is σ = 650369041344000. Its totient is φ = 128473547005440.

The previous prime is 340954535454587. The next prime is 340954535454679. The reversal of 340954535454590 is 95454535459043.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 57564497369 + ... + 57564503291.

It is an arithmetic number, because the mean of its divisors is an integer number (5081008135500).

Almost surely, 2^{340954535454590} is an apocalyptic number.

340954535454590 is a deficient number, since it is larger than the sum of its proper divisors (309414505889410).

340954535454590 is a wasteful number, since it uses less digits than its factorization.

340954535454590 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10362.

The product of its (nonzero) digits is 583200000, while the sum is 65.

The spelling of 340954535454590 in words is "three hundred forty trillion, nine hundred fifty-four billion, five hundred thirty-five million, four hundred fifty-four thousand, five hundred ninety".