10021534140366 has 48 divisors (see below), whose sum is σ = 24846759060864. Its totient is φ = 2859657199632.

The previous prime is 10021534140353. The next prime is 10021534140379. The reversal of 10021534140366 is 66304143512001.

10021534140366 is a `hidden beast` number, since 1 + 0 + 0 + 2 + 153 + 4 + 140 + 366 = 666.

It is an interprime number because it is at equal distance from previous prime (10021534140353) and next prime (10021534140379).

It is a super-2 number, since 2×10021534140366² (a number of 27 digits) contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 10021534140366.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 50431960 + ... + 50630283.

It is an arithmetic number, because the mean of its divisors is an integer number (517640813768).

Almost surely, 2^{10021534140366} is an apocalyptic number.

10021534140366 is an abundant number, since it is smaller than the sum of its proper divisors (14825224920498).

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

10021534140366 is a wasteful number, since it uses less digits than its factorization.

10021534140366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101063045 (or 101063042 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

Adding to 10021534140366 its reverse (66304143512001), we get a palindrome (76325677652367).

The spelling of 10021534140366 in words is "ten trillion, twenty-one billion, five hundred thirty-four million, one hundred forty thousand, three hundred sixty-six".