3540112341531 has 32 divisors (see below), whose sum is σ = 5022657745920. Its totient is φ = 2210212655616.

The previous prime is 3540112341481. The next prime is 3540112341559. The reversal of 3540112341531 is 1351432110453.

It is not a de Polignac number, because 3540112341531 - 2³¹ = 3537964857883 is a prime.

It is a super-2 number, since 2×3540112341531² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3540112341492 and 3540112341501.

It is not an unprimeable number, because it can be changed into a prime (3540112341581) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20625790 + ... + 20796716.

It is an arithmetic number, because the mean of its divisors is an integer number (156958054560).

Almost surely, 2^{3540112341531} is an apocalyptic number.

3540112341531 is a deficient number, since it is larger than the sum of its proper divisors (1482545404389).

3540112341531 is a wasteful number, since it uses less digits than its factorization.

3540112341531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172963.

The product of its (nonzero) digits is 21600, while the sum is 33.

Adding to 3540112341531 its reverse (1351432110453), we get a palindrome (4891544451984).

The spelling of 3540112341531 in words is "three trillion, five hundred forty billion, one hundred twelve million, three hundred forty-one thousand, five hundred thirty-one".