15530423502314 has 16 divisors (see below), whose sum is σ = 26634463296768. Its totient is φ = 6653175749232.

The previous prime is 15530423502163. The next prime is 15530423502383. The reversal of 15530423502314 is 41320532403551.

It is a super-2 number, since 2×15530423502314² (a number of 27 digits) contains 22 as substring.

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, 226634309 + ... + 226702824.

It is an arithmetic number, because the mean of its divisors is an integer number (1664653956048).

Almost surely, 2^{15530423502314} is an apocalyptic number.

15530423502314 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

15530423502314 is a deficient number, since it is larger than the sum of its proper divisors (11104039794454).

15530423502314 is a wasteful number, since it uses less digits than its factorization.

15530423502314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 453339589.

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

Adding to 15530423502314 its reverse (41320532403551), we get a palindrome (56850955905865).

The spelling of 15530423502314 in words is "fifteen trillion, five hundred thirty billion, four hundred twenty-three million, five hundred two thousand, three hundred fourteen".