15484239881243 has 8 divisors (see below), whose sum is σ = 17960397645312. Its totient is φ = 13074112991016.

The previous prime is 15484239881237. The next prime is 15484239881251. The reversal of 15484239881243 is 34218893248451.

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

It is a de Polignac number, because none of the positive numbers 2^k-15484239881243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (15484239881273) 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, 16507717955 + ... + 16507718892.

It is an arithmetic number, because the mean of its divisors is an integer number (2245049705664).

Almost surely, 2^{15484239881243} is an apocalyptic number.

15484239881243 is a deficient number, since it is larger than the sum of its proper divisors (2476157764069).

15484239881243 is an equidigital number, since it uses as much as digits as its factorization.

15484239881243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33015436921.

The product of its digits is 53084160, while the sum is 62.

The spelling of 15484239881243 in words is "fifteen trillion, four hundred eighty-four billion, two hundred thirty-nine million, eight hundred eighty-one thousand, two hundred forty-three".