40347662046558 has 16 divisors (see below), whose sum is σ = 80764709596416. Its totient is φ = 13437656431640.

The previous prime is 40347662046557. The next prime is 40347662046599. The reversal of 40347662046558 is 85564026674304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40347662046557) 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 7 ways as a sum of consecutive naturals, for example, 2891055078 + ... + 2891069033.

It is an arithmetic number, because the mean of its divisors is an integer number (5047794349776).

Almost surely, 2^{40347662046558} is an apocalyptic number.

40347662046558 is an abundant number, since it is smaller than the sum of its proper divisors (40417047549858).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40347662046558 is a wasteful number, since it uses less digits than its factorization.

40347662046558 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5782125279.

The product of its (nonzero) digits is 116121600, while the sum is 60.

The spelling of 40347662046558 in words is "forty trillion, three hundred forty-seven billion, six hundred sixty-two million, forty-six thousand, five hundred fifty-eight".