102459867594 has 24 divisors (see below), whose sum is σ = 238376019168. Its totient is φ = 29274247800.

The previous prime is 102459867583. The next prime is 102459867611. The reversal of 102459867594 is 495768954201.

102459867594 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×102459867594² (a number of 23 digits) contains 22 as substring.

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 11 ways as a sum of consecutive naturals, for example, 174251182 + ... + 174251769.

It is an arithmetic number, because the mean of its divisors is an integer number (9932334132).

Almost surely, 2^102459867594 is an apocalyptic number.

102459867594 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

102459867594 is an abundant number, since it is smaller than the sum of its proper divisors (135916151574).

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

102459867594 is a wasteful number, since it uses less digits than its factorization.

102459867594 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 348502970 (or 348502963 counting only the distinct ones).

The product of its (nonzero) digits is 21772800, while the sum is 60.

The spelling of 102459867594 in words is "one hundred two billion, four hundred fifty-nine million, eight hundred sixty-seven thousand, five hundred ninety-four".