140103552000 has 176 divisors, whose sum is σ = 466038230112. Its totient is φ = 37360844800.

The previous prime is 140103551999. The next prime is 140103552007. The reversal of 140103552000 is 255301041.

It is not an unprimeable number, because it can be changed into a prime (140103552007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 201574 + ... + 566426.

Almost surely, 2^140103552000 is an apocalyptic number.

140103552000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 140103552000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (233019115056).

140103552000 is an abundant number, since it is smaller than the sum of its proper divisors (325934678112).

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

140103552000 is an equidigital number, since it uses as much as digits as its factorization.

140103552000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 364891 (or 364863 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 21.

Adding to 140103552000 its reverse (255301041), we get a palindrome (140358853041).

The spelling of 140103552000 in words is "one hundred forty billion, one hundred three million, five hundred fifty-two thousand".