1002276009616 has 40 divisors (see below), whose sum is σ = 2255707849664. Its totient is φ = 422505106560.

The previous prime is 1002276009557. The next prime is 1002276009617. The reversal of 1002276009616 is 6169006722001.

It is not an unprimeable number, because it can be changed into a prime (1002276009617) 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, 73344750 + ... + 73358413.

Almost surely, 2^{1002276009616} is an apocalyptic number.

1002276009616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1002276009616 is an abundant number, since it is smaller than the sum of its proper divisors (1253431840048).

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

1002276009616 is a wasteful number, since it uses less digits than its factorization.

1002276009616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146703239 (or 146703233 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 40.

The spelling of 1002276009616 in words is "one trillion, two billion, two hundred seventy-six million, nine thousand, six hundred sixteen".