13454981029 has 8 divisors (see below), whose sum is σ = 15752173248. Its totient is φ = 11251551840.

The previous prime is 13454981003. The next prime is 13454981101. The reversal of 13454981029 is 92018945431.

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

It is a cyclic number.

It is not a de Polignac number, because 13454981029 - 2⁷ = 13454980901 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13454981029.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13454981929) 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, 23440447 + ... + 23441020.

It is an arithmetic number, because the mean of its divisors is an integer number (1969021656).

Almost surely, 2^13454981029 is an apocalyptic number.

It is an amenable number.

13454981029 is a deficient number, since it is larger than the sum of its proper divisors (2297192219).

13454981029 is an equidigital number, since it uses as much as digits as its factorization.

13454981029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46881515.

The product of its (nonzero) digits is 311040, while the sum is 46.

The spelling of 13454981029 in words is "thirteen billion, four hundred fifty-four million, nine hundred eighty-one thousand, twenty-nine".