1065372674886 has 256 divisors, whose sum is σ = 2737553172480. Its totient is φ = 304501317120.

The previous prime is 1065372674869. The next prime is 1065372674903. The reversal of 1065372674886 is 6884762735601.

1065372674886 is a `hidden beast` number, since 1 + 0 + 6 + 537 + 26 + 74 + 8 + 8 + 6 = 666.

It is an interprime number because it is at equal distance from previous prime (1065372674869) and next prime (1065372674903).

It is a super-2 number, since 2×1065372674886² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 127 ways as a sum of consecutive naturals, for example, 390102141 + ... + 390104871.

It is an arithmetic number, because the mean of its divisors is an integer number (10693567080).

Almost surely, 2^{1065372674886} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1065372674886, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1368776586240).

1065372674886 is an abundant number, since it is smaller than the sum of its proper divisors (1672180497594).

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

1065372674886 is a wasteful number, since it uses less digits than its factorization.

1065372674886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3468 (or 3462 counting only the distinct ones).

The product of its (nonzero) digits is 81285120, while the sum is 63.

The spelling of 1065372674886 in words is "one trillion, sixty-five billion, three hundred seventy-two million, six hundred seventy-four thousand, eight hundred eighty-six".