10005000340040 has 32 divisors (see below), whose sum is σ = 22512268656000. Its totient is φ = 4001819177664.

The previous prime is 10005000340033. The next prime is 10005000340057. The reversal of 10005000340040 is 4004300050001.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4757510 + ... + 6530229.

It is an arithmetic number, because the mean of its divisors is an integer number (703508395500).

Almost surely, 2^{10005000340040} is an apocalyptic number.

10005000340040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10005000340040 is an abundant number, since it is smaller than the sum of its proper divisors (12507268315960).

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

10005000340040 is a wasteful number, since it uses less digits than its factorization.

10005000340040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11309909 (or 11309905 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 17.

Adding to 10005000340040 its reverse (4004300050001), we get a palindrome (14009300390041).

The spelling of 10005000340040 in words is "ten trillion, five billion, three hundred forty thousand, forty".