15450314214 has 8 divisors (see below), whose sum is σ = 30900628440. Its totient is φ = 5150104736.

The previous prime is 15450314207. The next prime is 15450314263. The reversal of 15450314214 is 41241305451.

It is a sphenic number, since it is the product of 3 distinct primes.

15450314214 is an admirable number.

It is a super-2 number, since 2×15450314214² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1287526179 + ... + 1287526190.

It is an arithmetic number, because the mean of its divisors is an integer number (3862578555).

Almost surely, 2^15450314214 is an apocalyptic number.

15450314214 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

15450314214 is a wasteful number, since it uses less digits than its factorization.

15450314214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2575052374.

The product of its (nonzero) digits is 9600, while the sum is 30.

Adding to 15450314214 its reverse (41241305451), we get a palindrome (56691619665).

The spelling of 15450314214 in words is "fifteen billion, four hundred fifty million, three hundred fourteen thousand, two hundred fourteen".