4231360540 has 24 divisors (see below), whose sum is σ = 9693662832. Its totient is φ = 1538676480.

The previous prime is 4231360493. The next prime is 4231360547. The reversal of 4231360540 is 450631324.

4231360540 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 4231360499 and 4231360508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4231360547) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9616509 + ... + 9616948.

It is an arithmetic number, because the mean of its divisors is an integer number (403902618).

Almost surely, 2^4231360540 is an apocalyptic number.

It is an amenable number.

4231360540 is an abundant number, since it is smaller than the sum of its proper divisors (5462302292).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4231360540 is a wasteful number, since it uses less digits than its factorization.

4231360540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19233477 (or 19233475 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 4231360540 is about 65048.9088302025. The cubic root of 4231360540 is about 1617.4344062196.

Adding to 4231360540 its reverse (450631324), we get a palindrome (4681991864).

The spelling of 4231360540 in words is "four billion, two hundred thirty-one million, three hundred sixty thousand, five hundred forty".