4351135523240 has 64 divisors (see below), whose sum is σ = 10684019880000. Its totient is φ = 1581644439040.

The previous prime is 4351135523239. The next prime is 4351135523243. The reversal of 4351135523240 is 423255311534.

4351135523240 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 = 4351135523194 and 4351135523203.

It is not an unprimeable number, because it can be changed into a prime (4351135523243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 644405 + ... + 3019524.

It is an arithmetic number, because the mean of its divisors is an integer number (166937810625).

Almost surely, 2^{4351135523240} is an apocalyptic number.

4351135523240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4351135523240 is an abundant number, since it is smaller than the sum of its proper divisors (6332884356760).

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

4351135523240 is a wasteful number, since it uses less digits than its factorization.

4351135523240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3666650 (or 3666646 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 38.

The spelling of 4351135523240 in words is "four trillion, three hundred fifty-one billion, one hundred thirty-five million, five hundred twenty-three thousand, two hundred forty".