140034855306720 has 384 divisors, whose sum is σ = 485025332520960. Its totient is φ = 33678884096000.

The previous prime is 140034855306713. The next prime is 140034855306739. The reversal of 140034855306720 is 27603558430041.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 140034855306720.

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, 2530829455 + ... + 2530884785.

It is an arithmetic number, because the mean of its divisors is an integer number (1263086803440).

Almost surely, 2^{140034855306720} is an apocalyptic number.

140034855306720 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 140034855306720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (242512666260480).

140034855306720 is an abundant number, since it is smaller than the sum of its proper divisors (344990477214240).

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

140034855306720 is a wasteful number, since it uses less digits than its factorization.

140034855306720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59150 (or 59142 counting only the distinct ones).

The product of its (nonzero) digits is 2419200, while the sum is 48.

The spelling of 140034855306720 in words is "one hundred forty trillion, thirty-four billion, eight hundred fifty-five million, three hundred six thousand, seven hundred twenty".