102408450000 has 120 divisors (see below), whose sum is σ = 330673273056. Its totient is φ = 27308880000.

The previous prime is 102408449959. The next prime is 102408450077. The reversal of 102408450000 is 54804201.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 191362 + ... + 491361.

Almost surely, 2^102408450000 is an apocalyptic number.

102408450000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102408450000 is an abundant number, since it is smaller than the sum of its proper divisors (228264823056).

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

102408450000 is an frugal number, since it uses more digits than its factorization.

102408450000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 682759 (or 682733 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 24.

The spelling of 102408450000 in words is "one hundred two billion, four hundred eight million, four hundred fifty thousand".