140797328429952 has 640 divisors, whose sum is σ = 451874901139200. Its totient is φ = 43417866240000.

The previous prime is 140797328429939. The next prime is 140797328429957. The reversal of 140797328429952 is 259924823797041.

140797328429952 is a `hidden beast` number, since 1 + 4 + 0 + 7 + 9 + 7 + 3 + 284 + 299 + 52 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140797328429957) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 941329252 + ... + 941478812.

It is an arithmetic number, because the mean of its divisors is an integer number (706054533030).

Almost surely, 2^{140797328429952} is an apocalyptic number.

140797328429952 is a gapful number since it is divisible by the number (12) 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 140797328429952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (225937450569600).

140797328429952 is an abundant number, since it is smaller than the sum of its proper divisors (311077572709248).

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

140797328429952 is a wasteful number, since it uses less digits than its factorization.

140797328429952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149748 (or 149727 counting only the distinct ones).

The product of its (nonzero) digits is 548674560, while the sum is 72.

The spelling of 140797328429952 in words is "one hundred forty trillion, seven hundred ninety-seven billion, three hundred twenty-eight million, four hundred twenty-nine thousand, nine hundred fifty-two".