102448025400 has 96 divisors (see below), whose sum is σ = 362958733440. Its totient is φ = 23416690560.

The previous prime is 102448025389. The next prime is 102448025413. The reversal of 102448025400 is 4520844201.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

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, 12191994 + ... + 12200393.

It is an arithmetic number, because the mean of its divisors is an integer number (3780820140).

Almost surely, 2^102448025400 is an apocalyptic number.

102448025400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102448025400 is an abundant number, since it is smaller than the sum of its proper divisors (260510708040).

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

102448025400 is a wasteful number, since it uses less digits than its factorization.

102448025400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24392413 (or 24392404 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 30.

Adding to 102448025400 its reverse (4520844201), we get a palindrome (106968869601).

The spelling of 102448025400 in words is "one hundred two billion, four hundred forty-eight million, twenty-five thousand, four hundred".