1009156424712 has 64 divisors (see below), whose sum is σ = 2525922092160. Its totient is φ = 335981568000.

The previous prime is 1009156424681. The next prime is 1009156424729. The reversal of 1009156424712 is 2174246519001.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 105104712 + ... + 105114312.

It is an arithmetic number, because the mean of its divisors is an integer number (39467532690).

Almost surely, 2^{1009156424712} is an apocalyptic number.

1009156424712 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1009156424712 is an abundant number, since it is smaller than the sum of its proper divisors (1516765667448).

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

1009156424712 is a wasteful number, since it uses less digits than its factorization.

1009156424712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14414 (or 14410 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 42.

The spelling of 1009156424712 in words is "one trillion, nine billion, one hundred fifty-six million, four hundred twenty-four thousand, seven hundred twelve".