102010240004 has 24 divisors (see below), whose sum is σ = 182284342968. Its totient is φ = 49939200000.

The previous prime is 102010239979. The next prime is 102010240043. The reversal of 102010240004 is 400042010201.

It can be written as a sum of positive squares in 4 ways, for example, as 34727067904 + 67283172100 = 186352^2 + 259390^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1234997 + ... + 1315004.

It is an arithmetic number, because the mean of its divisors is an integer number (7595180957).

Almost surely, 2^102010240004 is an apocalyptic number.

It is an amenable number.

102010240004 is a deficient number, since it is larger than the sum of its proper divisors (80274102964).

102010240004 is a wasteful number, since it uses less digits than its factorization.

102010240004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2550215 (or 2550213 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 102010240004 its reverse (400042010201), we get a palindrome (502052250205).

The spelling of 102010240004 in words is "one hundred two billion, ten million, two hundred forty thousand, four".