40100242013 has 16 divisors (see below), whose sum is σ = 43693655040. Its totient is φ = 36579962496.

The previous prime is 40100241977. The next prime is 40100242027. The reversal of 40100242013 is 31024200104.

It is a cyclic number.

It is not a de Polignac number, because 40100242013 - 2⁶ = 40100241949 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 40100241982 and 40100242000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40100242813) 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, 2406356 + ... + 2422962.

It is an arithmetic number, because the mean of its divisors is an integer number (2730853440).

Almost surely, 2^40100242013 is an apocalyptic number.

It is an amenable number.

40100242013 is a deficient number, since it is larger than the sum of its proper divisors (3593413027).

40100242013 is a wasteful number, since it uses less digits than its factorization.

40100242013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18796.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 40100242013 its reverse (31024200104), we get a palindrome (71124442117).

The spelling of 40100242013 in words is "forty billion, one hundred million, two hundred forty-two thousand, thirteen".