102423043004 has 12 divisors (see below), whose sum is σ = 179337382224. Its totient is φ = 51183790944.

The previous prime is 102423042991. The next prime is 102423043039. The reversal of 102423043004 is 400340324201.

It is a super-4 number, since 4×102423043004⁴ (a number of 45 digits) contains 4444 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 (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6924329 + ... + 6939104.

It is an arithmetic number, because the mean of its divisors is an integer number (14944781852).

Almost surely, 2^102423043004 is an apocalyptic number.

It is an amenable number.

102423043004 is a deficient number, since it is larger than the sum of its proper divisors (76914339220).

102423043004 is a wasteful number, since it uses less digits than its factorization.

102423043004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13865284 (or 13865282 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 102423043004 its reverse (400340324201), we get a palindrome (502763367205).

The spelling of 102423043004 in words is "one hundred two billion, four hundred twenty-three million, forty-three thousand, four".