140120004513 has 16 divisors (see below), whose sum is σ = 193854160640. Its totient is φ = 89951648256.

The previous prime is 140120004509. The next prime is 140120004523. The reversal of 140120004513 is 315400021041.

It is not a de Polignac number, because 140120004513 - 2² = 140120004509 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 140120004513.

It is not an unprimeable number, because it can be changed into a prime (140120004503) 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, 6496153 + ... + 6517686.

It is an arithmetic number, because the mean of its divisors is an integer number (12115885040).

Almost surely, 2^140120004513 is an apocalyptic number.

It is an amenable number.

140120004513 is a deficient number, since it is larger than the sum of its proper divisors (53734156127).

140120004513 is a wasteful number, since it uses less digits than its factorization.

140120004513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13013976.

The product of its (nonzero) digits is 480, while the sum is 21.

Adding to 140120004513 its reverse (315400021041), we get a palindrome (455520025554).

The spelling of 140120004513 in words is "one hundred forty billion, one hundred twenty million, four thousand, five hundred thirteen".