140500320341504 has 160 divisors (see below), whose sum is σ = 284500087391520. Its totient is φ = 69309428531200.

The previous prime is 140500320341497. The next prime is 140500320341527. The reversal of 140500320341504 is 405143023005041.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58713045332 + ... + 58713047724.

It is an arithmetic number, because the mean of its divisors is an integer number (1778125546197).

Almost surely, 2^{140500320341504} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 140500320341504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (142250043695760).

140500320341504 is an abundant number, since it is smaller than the sum of its proper divisors (143999767050016).

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

140500320341504 is a wasteful number, since it uses less digits than its factorization.

140500320341504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4772 (or 4756 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 32.

Adding to 140500320341504 its reverse (405143023005041), we get a palindrome (545643343346545).

The spelling of 140500320341504 in words is "one hundred forty trillion, five hundred billion, three hundred twenty million, three hundred forty-one thousand, five hundred four".