13485470732241 has 32 divisors (see below), whose sum is σ = 18628528816128. Its totient is φ = 8668507144320.

The previous prime is 13485470732221. The next prime is 13485470732317. The reversal of 13485470732241 is 14223707458431.

It is a happy number.

13485470732241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13485470732241 - 2¹⁰ = 13485470731217 is a prime.

It is a super-2 number, since 2×13485470732241² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13485470732221) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 72512325 + ... + 72698061.

It is an arithmetic number, because the mean of its divisors is an integer number (582141525504).

Almost surely, 2^{13485470732241} is an apocalyptic number.

It is an amenable number.

13485470732241 is a deficient number, since it is larger than the sum of its proper divisors (5143058083887).

13485470732241 is a wasteful number, since it uses less digits than its factorization.

13485470732241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188621.

The product of its (nonzero) digits is 4515840, while the sum is 51.

The spelling of 13485470732241 in words is "thirteen trillion, four hundred eighty-five billion, four hundred seventy million, seven hundred thirty-two thousand, two hundred forty-one".