15134214451 has 8 divisors (see below), whose sum is σ = 15577276160. Its totient is φ = 14692943808.

The previous prime is 15134214409. The next prime is 15134214493. The reversal of 15134214451 is 15441243151.

It is an interprime number because it is at equal distance from previous prime (15134214409) and next prime (15134214493).

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-15134214451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (15134214401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 430611 + ... + 464428.

It is an arithmetic number, because the mean of its divisors is an integer number (1947159520).

Almost surely, 2^15134214451 is an apocalyptic number.

15134214451 is a deficient number, since it is larger than the sum of its proper divisors (443061709).

15134214451 is an equidigital number, since it uses as much as digits as its factorization.

15134214451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 895533.

The product of its digits is 9600, while the sum is 31.

The spelling of 15134214451 in words is "fifteen billion, one hundred thirty-four million, two hundred fourteen thousand, four hundred fifty-one".