140134523014 has 4 divisors (see below), whose sum is σ = 210201784524. Its totient is φ = 70067261506.

The previous prime is 140134522991. The next prime is 140134523033. The reversal of 140134523014 is 410325431041.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×140134523014² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35033630752 + ... + 35033630755.

It is an arithmetic number, because the mean of its divisors is an integer number (52550446131).

Almost surely, 2^140134523014 is an apocalyptic number.

140134523014 is a deficient number, since it is larger than the sum of its proper divisors (70067261510).

140134523014 is an equidigital number, since it uses as much as digits as its factorization.

140134523014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70067261509.

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 140134523014 its reverse (410325431041), we get a palindrome (550459954055).

The spelling of 140134523014 in words is "one hundred forty billion, one hundred thirty-four million, five hundred twenty-three thousand, fourteen".