10000020140 has 24 divisors (see below), whose sum is σ = 22909137552. Its totient is φ = 3636370880.

The previous prime is 10000020137. The next prime is 10000020161. The reversal of 10000020140 is 4102000001.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22727099 + ... + 22727538.

It is an arithmetic number, because the mean of its divisors is an integer number (954547398).

Almost surely, 2^10000020140 is an apocalyptic number.

10000020140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10000020140 is an abundant number, since it is smaller than the sum of its proper divisors (12909117412).

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

10000020140 is a wasteful number, since it uses less digits than its factorization.

10000020140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45454657 (or 45454655 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 8.

Adding to 10000020140 its reverse (4102000001), we get a palindrome (14102020141).

The spelling of 10000020140 in words is "ten billion, twenty thousand, one hundred forty".