4351150021340 has 96 divisors (see below), whose sum is σ = 9848408613120. Its totient is φ = 1609464923136.

The previous prime is 4351150021319. The next prime is 4351150021391. The reversal of 4351150021340 is 431200511534.

4351150021340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25290287 + ... + 25461753.

It is an arithmetic number, because the mean of its divisors is an integer number (102587589720).

Almost surely, 2^{4351150021340} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4351150021340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4924204306560).

4351150021340 is an abundant number, since it is smaller than the sum of its proper divisors (5497258591780).

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

4351150021340 is a wasteful number, since it uses less digits than its factorization.

4351150021340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173091 (or 173089 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 29.

Adding to 4351150021340 its reverse (431200511534), we get a palindrome (4782350532874).

The spelling of 4351150021340 in words is "four trillion, three hundred fifty-one billion, one hundred fifty million, twenty-one thousand, three hundred forty".