140523358080 has 256 divisors, whose sum is σ = 516608294400. Its totient is φ = 31824617472.

The previous prime is 140523358043. The next prime is 140523358109. The reversal of 140523358080 is 80853325041.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1416999 + ... + 1512921.

It is an arithmetic number, because the mean of its divisors is an integer number (2018001150).

Almost surely, 2^140523358080 is an apocalyptic number.

140523358080 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 140523358080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (258304147200).

140523358080 is an abundant number, since it is smaller than the sum of its proper divisors (376084936320).

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

140523358080 is a wasteful number, since it uses less digits than its factorization.

140523358080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96061 (or 96049 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 39.

The spelling of 140523358080 in words is "one hundred forty billion, five hundred twenty-three million, three hundred fifty-eight thousand, eighty".