140247552000 has 832 divisors, whose sum is σ = 510055273728. Its totient is φ = 34078720000.

The previous prime is 140247551993. The next prime is 140247552061. The reversal of 140247552000 is 255742041.

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 63 ways as a sum of consecutive naturals, for example, 1070591935 + ... + 1070592065.

It is an arithmetic number, because the mean of its divisors is an integer number (613047204).

Almost surely, 2^140247552000 is an apocalyptic number.

140247552000 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 140247552000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (255027636864).

140247552000 is an abundant number, since it is smaller than the sum of its proper divisors (369807721728).

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

140247552000 is a wasteful number, since it uses less digits than its factorization.

140247552000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231 (or 199 counting only the distinct ones).

The product of its (nonzero) digits is 11200, while the sum is 30.

The spelling of 140247552000 in words is "one hundred forty billion, two hundred forty-seven million, five hundred fifty-two thousand".