1009940570102 has 16 divisors (see below), whose sum is σ = 1520781234000. Its totient is φ = 503014707072.

The previous prime is 1009940570099. The next prime is 1009940570113. The reversal of 1009940570102 is 2010750499001.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1369274 + ... + 1973522.

It is an arithmetic number, because the mean of its divisors is an integer number (95048827125).

Almost surely, 2^{1009940570102} is an apocalyptic number.

1009940570102 is a deficient number, since it is larger than the sum of its proper divisors (510840663898).

1009940570102 is a wasteful number, since it uses less digits than its factorization.

1009940570102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 607487.

The product of its (nonzero) digits is 22680, while the sum is 38.

The spelling of 1009940570102 in words is "one trillion, nine billion, nine hundred forty million, five hundred seventy thousand, one hundred two".