1002145345411 has 16 divisors (see below), whose sum is σ = 1215361036800. Its totient is φ = 807708673728.

The previous prime is 1002145345393. The next prime is 1002145345423. The reversal of 1002145345411 is 1145435412001.

It is a cyclic number.

It is not a de Polignac number, because 1002145345411 - 2¹⁵ = 1002145312643 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1002145345811) 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 15 ways as a sum of consecutive naturals, for example, 52740546 + ... + 52759543.

It is an arithmetic number, because the mean of its divisors is an integer number (75960064800).

Almost surely, 2^{1002145345411} is an apocalyptic number.

1002145345411 is a deficient number, since it is larger than the sum of its proper divisors (213215691389).

1002145345411 is a wasteful number, since it uses less digits than its factorization.

1002145345411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105500178.

The product of its (nonzero) digits is 9600, while the sum is 31.

The spelling of 1002145345411 in words is "one trillion, two billion, one hundred forty-five million, three hundred forty-five thousand, four hundred eleven".