4304032231240 has 32 divisors (see below), whose sum is σ = 11067511452480. Its totient is φ = 1475668193472.

The previous prime is 4304032231223. The next prime is 4304032231259. The reversal of 4304032231240 is 421322304034.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a junction number, because it is equal to n+sod(n) for n = 4304032231199 and 4304032231208.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7685771562 + ... + 7685772121.

It is an arithmetic number, because the mean of its divisors is an integer number (345859732890).

Almost surely, 2^{4304032231240} is an apocalyptic number.

4304032231240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4304032231240 is an abundant number, since it is smaller than the sum of its proper divisors (6763479221240).

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

4304032231240 is a wasteful number, since it uses less digits than its factorization.

4304032231240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15371543701 (or 15371543697 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 4304032231240 its reverse (421322304034), we get a palindrome (4725354535274).

The spelling of 4304032231240 in words is "four trillion, three hundred four billion, thirty-two million, two hundred thirty-one thousand, two hundred forty".