140425343514 has 24 divisors (see below), whose sum is σ = 317483386272. Its totient is φ = 44773297800.

The previous prime is 140425343501. The next prime is 140425343557. The reversal of 140425343514 is 415343524041.

140425343514 is a `hidden beast` number, since 1 + 40 + 42 + 534 + 35 + 14 = 666.

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, 169595412 + ... + 169596239.

It is an arithmetic number, because the mean of its divisors is an integer number (13228474428).

Almost surely, 2^140425343514 is an apocalyptic number.

140425343514 is an abundant number, since it is smaller than the sum of its proper divisors (177058042758).

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

140425343514 is a wasteful number, since it uses less digits than its factorization.

140425343514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 339191682 (or 339191679 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

Adding to 140425343514 its reverse (415343524041), we get a palindrome (555768867555).

The spelling of 140425343514 in words is "one hundred forty billion, four hundred twenty-five million, three hundred forty-three thousand, five hundred fourteen".