1016932166640 has 320 divisors, whose sum is σ = 3893897441280. Its totient is φ = 242246661120.

The previous prime is 1016932166639. The next prime is 1016932166641. The reversal of 1016932166640 is 466612396101.

It is an interprime number because it is at equal distance from previous prime (1016932166639) and next prime (1016932166641).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1016932166641) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 286359 + ... + 1454601.

It is an arithmetic number, because the mean of its divisors is an integer number (12168429504).

Almost surely, 2^{1016932166640} is an apocalyptic number.

1016932166640 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1016932166640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1946948720640).

1016932166640 is an abundant number, since it is smaller than the sum of its proper divisors (2876965274640).

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

1016932166640 is a wasteful number, since it uses less digits than its factorization.

1016932166640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1168309 (or 1168297 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 45.

The spelling of 1016932166640 in words is "one trillion, sixteen billion, nine hundred thirty-two million, one hundred sixty-six thousand, six hundred forty".