4154040131 has 4 divisors (see below), whose sum is σ = 4159163064. Its totient is φ = 4148917200.

The previous prime is 4154040103. The next prime is 4154040139. The reversal of 4154040131 is 1310404514.

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

It is a cyclic number.

It is not a de Polignac number, because 4154040131 - 2⁶ = 4154040067 is a prime.

It is a super-2 number, since 2×4154040131² = 34512098819916994322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4154040097 and 4154040106.

It is not an unprimeable number, because it can be changed into a prime (4154040139) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2560250 + ... + 2561871.

It is an arithmetic number, because the mean of its divisors is an integer number (1039790766).

Almost surely, 2^4154040131 is an apocalyptic number.

4154040131 is a deficient number, since it is larger than the sum of its proper divisors (5122933).

4154040131 is an equidigital number, since it uses as much as digits as its factorization.

4154040131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5122932.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 4154040131 is about 64451.8435035027. The cubic root of 4154040131 is about 1607.5218915273.

Adding to 4154040131 its reverse (1310404514), we get a palindrome (5464444645).

The spelling of 4154040131 in words is "four billion, one hundred fifty-four million, forty thousand, one hundred thirty-one".