140045050304 has 28 divisors (see below), whose sum is σ = 278240493048. Its totient is φ = 69937209600.

The previous prime is 140045050297. The next prime is 140045050307. The reversal of 140045050304 is 403050540041.

It is a super-2 number, since 2×140045050304² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140045050307) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1280102 + ... + 1385189.

It is an arithmetic number, because the mean of its divisors is an integer number (9937160466).

Almost surely, 2^140045050304 is an apocalyptic number.

It is an amenable number.

140045050304 is a deficient number, since it is larger than the sum of its proper divisors (138195442744).

140045050304 is an equidigital number, since it uses as much as digits as its factorization.

140045050304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2666124 (or 2666114 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

Adding to 140045050304 its reverse (403050540041), we get a palindrome (543095590345).

The spelling of 140045050304 in words is "one hundred forty billion, forty-five million, fifty thousand, three hundred four".