4303243331040 has 96 divisors (see below), whose sum is σ = 13777433250336. Its totient is φ = 1128719554560.

The previous prime is 4303243331039. The next prime is 4303243331063. The reversal of 4303243331040 is 401333423034.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×4303243331040² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 4303243330989 and 4303243331007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73455067 + ... + 73513626.

It is an arithmetic number, because the mean of its divisors is an integer number (143514929691).

Almost surely, 2^{4303243331040} is an apocalyptic number.

4303243331040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4303243331040 is an abundant number, since it is smaller than the sum of its proper divisors (9474189919296).

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

4303243331040 is a wasteful number, since it uses less digits than its factorization.

4303243331040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146968772 (or 146968764 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 30.

Adding to 4303243331040 its reverse (401333423034), we get a palindrome (4704576754074).

The spelling of 4303243331040 in words is "four trillion, three hundred three billion, two hundred forty-three million, three hundred thirty-one thousand, forty".