140435355514 has 24 divisors (see below), whose sum is σ = 218613028608. Its totient is φ = 67657902480.

The previous prime is 140435355509. The next prime is 140435355551. The reversal of 140435355514 is 415553534041.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 740839 + ... + 910885.

It is an arithmetic number, because the mean of its divisors is an integer number (9108876192).

Almost surely, 2^140435355514 is an apocalyptic number.

140435355514 is a deficient number, since it is larger than the sum of its proper divisors (78177673094).

140435355514 is a wasteful number, since it uses less digits than its factorization.

140435355514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170598 (or 170569 counting only the distinct ones).

The product of its (nonzero) digits is 360000, while the sum is 40.

Adding to 140435355514 its reverse (415553534041), we get a palindrome (555988889555).

The spelling of 140435355514 in words is "one hundred forty billion, four hundred thirty-five million, three hundred fifty-five thousand, five hundred fourteen".