102003414444 has 72 divisors (see below), whose sum is σ = 266217544320. Its totient is φ = 32897145600.

The previous prime is 102003414397. The next prime is 102003414479. The reversal of 102003414444 is 444414300201.

102003414444 is a `hidden beast` number, since 1 + 0 + 200 + 3 + 4 + 14 + 444 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7949554 + ... + 7962374.

Almost surely, 2^102003414444 is an apocalyptic number.

It is an amenable number.

102003414444 is an abundant number, since it is smaller than the sum of its proper divisors (164214129876).

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

102003414444 is a wasteful number, since it uses less digits than its factorization.

102003414444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19991 (or 19986 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 102003414444 its reverse (444414300201), we get a palindrome (546417714645).

The spelling of 102003414444 in words is "one hundred two billion, three million, four hundred fourteen thousand, four hundred forty-four".