140445304314504 has 192 divisors, whose sum is σ = 429966939844800. Its totient is φ = 38012411275776.

The previous prime is 140445304314487. The next prime is 140445304314509. The reversal of 140445304314504 is 405413403544041.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (140445304314509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 305726874 + ... + 306185910.

It is an arithmetic number, because the mean of its divisors is an integer number (2239411145025).

Almost surely, 2^{140445304314504} is an apocalyptic number.

140445304314504 is a gapful number since it is divisible by the number (14) 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 140445304314504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (214983469922400).

140445304314504 is an abundant number, since it is smaller than the sum of its proper divisors (289521635530296).

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

140445304314504 is a wasteful number, since it uses less digits than its factorization.

140445304314504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 472772 (or 472761 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 42.

Adding to 140445304314504 its reverse (405413403544041), we get a palindrome (545858707858545).

The spelling of 140445304314504 in words is "one hundred forty trillion, four hundred forty-five billion, three hundred four million, three hundred fourteen thousand, five hundred four".