14520351146157 has 40 divisors (see below), whose sum is σ = 21728443266816. Its totient is φ = 9663487087968.

The previous prime is 14520351146149. The next prime is 14520351146159. The reversal of 14520351146157 is 75164115302541.

14520351146157 is a `hidden beast` number, since 1 + 4 + 5 + 2 + 0 + 351 + 146 + 157 = 666.

It is not a de Polignac number, because 14520351146157 - 2³ = 14520351146149 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14520351146159) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 161064828 + ... + 161154954.

Almost surely, 2^{14520351146157} is an apocalyptic number.

It is an amenable number.

14520351146157 is a deficient number, since it is larger than the sum of its proper divisors (7208092120659).

14520351146157 is an equidigital number, since it uses as much as digits as its factorization.

14520351146157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93559 (or 93550 counting only the distinct ones).

The product of its (nonzero) digits is 504000, while the sum is 45.

Adding to 14520351146157 its reverse (75164115302541), we get a palindrome (89684466448698).

The spelling of 14520351146157 in words is "fourteen trillion, five hundred twenty billion, three hundred fifty-one million, one hundred forty-six thousand, one hundred fifty-seven".