140019064052 has 48 divisors (see below), whose sum is σ = 289791519360. Its totient is φ = 57919542912.

The previous prime is 140019064051. The next prime is 140019064121. The reversal of 140019064052 is 250460910041.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140019064051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2541098 + ... + 2595614.

It is an arithmetic number, because the mean of its divisors is an integer number (6037323320).

Almost surely, 2^140019064052 is an apocalyptic number.

It is an amenable number.

140019064052 is an abundant number, since it is smaller than the sum of its proper divisors (149772455308).

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

140019064052 is a wasteful number, since it uses less digits than its factorization.

140019064052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57720 (or 57718 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 32.

Adding to 140019064052 its reverse (250460910041), we get a palindrome (390479974093).

The spelling of 140019064052 in words is "one hundred forty billion, nineteen million, sixty-four thousand, fifty-two".