102342002004 has 72 divisors (see below), whose sum is σ = 282272678688. Its totient is φ = 31006480320.

The previous prime is 102342001987. The next prime is 102342002041. The reversal of 102342002004 is 400200243201.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2177319 + ... + 2223825.

Almost surely, 2^102342002004 is an apocalyptic number.

It is an amenable number.

102342002004 is an abundant number, since it is smaller than the sum of its proper divisors (179930676684).

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

102342002004 is a wasteful number, since it uses less digits than its factorization.

102342002004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52085 (or 52080 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

Adding to 102342002004 its reverse (400200243201), we get a palindrome (502542245205).

The spelling of 102342002004 in words is "one hundred two billion, three hundred forty-two million, two thousand, four".