15145347417106 has 8 divisors (see below), whose sum is σ = 22726040202684. Its totient is φ = 7570000682880.

The previous prime is 15145347417077. The next prime is 15145347417181. The reversal of 15145347417106 is 60171474354151.

It can be written as a sum of positive squares in 2 ways, for example, as 12840461722881 + 2304885694225 = 3583359^2 + 1518185^2 .

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

It is a super-3 number, since 3×15145347417106³ (a number of 41 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 15145347417106.

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, 1336505755 + ... + 1336517086.

Almost surely, 2^{15145347417106} is an apocalyptic number.

15145347417106 is a deficient number, since it is larger than the sum of its proper divisors (7580692785578).

15145347417106 is a wasteful number, since it uses less digits than its factorization.

15145347417106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2673025676.

The product of its (nonzero) digits is 1411200, while the sum is 49.

The spelling of 15145347417106 in words is "fifteen trillion, one hundred forty-five billion, three hundred forty-seven million, four hundred seventeen thousand, one hundred six".