4331545114231 has 4 divisors (see below), whose sum is σ = 4335493652352. Its totient is φ = 4327596576112.

The previous prime is 4331545114187. The next prime is 4331545114279. The reversal of 4331545114231 is 1324115451334.

It is a happy number.

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 4331545114231 - 2¹³ = 4331545106039 is a prime.

It is a super-2 number, since 2×4331545114231² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4331549114231) 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, 1974267415 + ... + 1974269608.

It is an arithmetic number, because the mean of its divisors is an integer number (1083873413088).

Almost surely, 2^{4331545114231} is an apocalyptic number.

4331545114231 is a deficient number, since it is larger than the sum of its proper divisors (3948538121).

4331545114231 is a wasteful number, since it uses less digits than its factorization.

4331545114231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3948538120.

The product of its digits is 86400, while the sum is 37.

The spelling of 4331545114231 in words is "four trillion, three hundred thirty-one billion, five hundred forty-five million, one hundred fourteen thousand, two hundred thirty-one".