43014540131 has 8 divisors (see below), whose sum is σ = 44890758144. Its totient is φ = 41138823880.

The previous prime is 43014540113. The next prime is 43014540137. The reversal of 43014540131 is 13104541034.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 43014540131 - 2⁶ = 43014540067 is a prime.

It is a super-2 number, since 2×43014540131² (a number of 22 digits) contains 22 as substring.

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 43014540131.

It is not an unprimeable number, because it can be changed into a prime (43014540137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55310 + ... + 298476.

It is an arithmetic number, because the mean of its divisors is an integer number (5611344768).

Almost surely, 2^43014540131 is an apocalyptic number.

43014540131 is a deficient number, since it is larger than the sum of its proper divisors (1876218013).

43014540131 is a wasteful number, since it uses less digits than its factorization.

43014540131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250881.

The product of its (nonzero) digits is 2880, while the sum is 26.

The spelling of 43014540131 in words is "forty-three billion, fourteen million, five hundred forty thousand, one hundred thirty-one".