102344213400 has 192 divisors, whose sum is σ = 372733643520. Its totient is φ = 22902182400.

The previous prime is 102344213369. The next prime is 102344213401. The reversal of 102344213400 is 4312443201.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102344213401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 510612 + ... + 682211.

It is an arithmetic number, because the mean of its divisors is an integer number (1941321060).

Almost surely, 2^102344213400 is an apocalyptic number.

102344213400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102344213400 is an abundant number, since it is smaller than the sum of its proper divisors (270389430120).

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

102344213400 is a wasteful number, since it uses less digits than its factorization.

102344213400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1192866 (or 1192857 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 102344213400 its reverse (4312443201), we get a palindrome (106656656601).

The spelling of 102344213400 in words is "one hundred two billion, three hundred forty-four million, two hundred thirteen thousand, four hundred".