102004024342 has 16 divisors (see below), whose sum is σ = 176734246032. Its totient is φ = 43638085120.

The previous prime is 102004024313. The next prime is 102004024357. The reversal of 102004024342 is 243420400201.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 136368643 + ... + 136369390.

It is an arithmetic number, because the mean of its divisors is an integer number (11045890377).

Almost surely, 2^102004024342 is an apocalyptic number.

102004024342 is a deficient number, since it is larger than the sum of its proper divisors (74730221690).

102004024342 is a wasteful number, since it uses less digits than its factorization.

102004024342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272738063.

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 102004024342 its reverse (243420400201), we get a palindrome (345424424543).

The spelling of 102004024342 in words is "one hundred two billion, four million, twenty-four thousand, three hundred forty-two".