13148544698 has 8 divisors (see below), whose sum is σ = 19725033792. Its totient is φ = 6573533436.

The previous prime is 13148544691. The next prime is 13148544713. The reversal of 13148544698 is 89644584131.

It is a happy number.

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

It is a super-2 number, since 2×13148544698² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (13148544691) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 346940 + ... + 382967.

It is an arithmetic number, because the mean of its divisors is an integer number (2465629224).

Almost surely, 2^13148544698 is an apocalyptic number.

13148544698 is a deficient number, since it is larger than the sum of its proper divisors (6576489094).

13148544698 is an equidigital number, since it uses as much as digits as its factorization.

13148544698 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 738916.

The product of its digits is 3317760, while the sum is 53.

The spelling of 13148544698 in words is "thirteen billion, one hundred forty-eight million, five hundred forty-four thousand, six hundred ninety-eight".