15043421143414 has 32 divisors (see below), whose sum is σ = 23502339798336. Its totient is φ = 7215058851840.

The previous prime is 15043421143409. The next prime is 15043421143511. The reversal of 15043421143414 is 41434112434051.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 199073062 + ... + 199148614.

It is an arithmetic number, because the mean of its divisors is an integer number (734448118698).

Almost surely, 2^{15043421143414} is an apocalyptic number.

15043421143414 is a deficient number, since it is larger than the sum of its proper divisors (8458918654922).

15043421143414 is a wasteful number, since it uses less digits than its factorization.

15043421143414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113560.

The product of its (nonzero) digits is 92160, while the sum is 37.

Adding to 15043421143414 its reverse (41434112434051), we get a palindrome (56477533577465).

The spelling of 15043421143414 in words is "fifteen trillion, forty-three billion, four hundred twenty-one million, one hundred forty-three thousand, four hundred fourteen".