102005454336366 has 64 divisors (see below), whose sum is σ = 233381966017536. Its totient is φ = 29116098950400.

The previous prime is 102005454336343. The next prime is 102005454336397. The reversal of 102005454336366 is 663633454500201.

It is a super-2 number, since 2×102005454336366² (a number of 29 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 (31) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 180350026 + ... + 180914738.

It is an arithmetic number, because the mean of its divisors is an integer number (3646593219024).

Almost surely, 2^{102005454336366} is an apocalyptic number.

102005454336366 is an abundant number, since it is smaller than the sum of its proper divisors (131376511681170).

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

102005454336366 is a wasteful number, since it uses less digits than its factorization.

102005454336366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 568897.

The product of its (nonzero) digits is 4665600, while the sum is 48.

The spelling of 102005454336366 in words is "one hundred two trillion, five billion, four hundred fifty-four million, three hundred thirty-six thousand, three hundred sixty-six".