15414026434 has 8 divisors (see below), whose sum is σ = 23129633340. Its totient is φ = 7704148656.

The previous prime is 15414026387. The next prime is 15414026443. The reversal of 15414026434 is 43462041451.

It can be written as a sum of positive squares in 2 ways, for example, as 15387658209 + 26368225 = 124047^2 + 5135^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 15414026434.

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, 1425549 + ... + 1436320.

Almost surely, 2^15414026434 is an apocalyptic number.

15414026434 is a deficient number, since it is larger than the sum of its proper divisors (7715606906).

15414026434 is a wasteful number, since it uses less digits than its factorization.

15414026434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2864564.

The product of its (nonzero) digits is 46080, while the sum is 34.

Adding to 15414026434 its reverse (43462041451), we get a palindrome (58876067885).

The spelling of 15414026434 in words is "fifteen billion, four hundred fourteen million, twenty-six thousand, four hundred thirty-four".