15340241451 has 8 divisors (see below), whose sum is σ = 21530163520. Its totient is φ = 9688573512.

The previous prime is 15340241383. The next prime is 15340241461. The reversal of 15340241451 is 15414204351.

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

It is not a de Polignac number, because 15340241451 - 2⁹ = 15340240939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (15340241461) 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, 134563465 + ... + 134563578.

It is an arithmetic number, because the mean of its divisors is an integer number (2691270440).

Almost surely, 2^15340241451 is an apocalyptic number.

15340241451 is a deficient number, since it is larger than the sum of its proper divisors (6189922069).

15340241451 is a wasteful number, since it uses less digits than its factorization.

15340241451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269127065.

The product of its (nonzero) digits is 9600, while the sum is 30.

The spelling of 15340241451 in words is "fifteen billion, three hundred forty million, two hundred forty-one thousand, four hundred fifty-one".