15114453434 has 8 divisors (see below), whose sum is σ = 23403024768. Its totient is φ = 7313445180.

The previous prime is 15114453401. The next prime is 15114453539. The reversal of 15114453434 is 43435441151.

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

It is a junction number, because it is equal to n+sod(n) for n = 15114453394 and 15114453403.

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, 121890692 + ... + 121890815.

It is an arithmetic number, because the mean of its divisors is an integer number (2925378096).

Almost surely, 2^15114453434 is an apocalyptic number.

15114453434 is a deficient number, since it is larger than the sum of its proper divisors (8288571334).

15114453434 is a wasteful number, since it uses less digits than its factorization.

15114453434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243781540.

The product of its digits is 57600, while the sum is 35.

Adding to 15114453434 its reverse (43435441151), we get a palindrome (58549894585).

The spelling of 15114453434 in words is "fifteen billion, one hundred fourteen million, four hundred fifty-three thousand, four hundred thirty-four".