13451123034 has 64 divisors (see below), whose sum is σ = 30131210880. Its totient is φ = 4447872000.

The previous prime is 13451122999. The next prime is 13451123089. The reversal of 13451123034 is 43032115431.

It is a happy number.

13451123034 is a `hidden beast` number, since 1 + 345 + 1 + 12 + 303 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 13451122989 and 13451123007.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4135909 + ... + 4139159.

It is an arithmetic number, because the mean of its divisors is an integer number (470800170).

Almost surely, 2^13451123034 is an apocalyptic number.

13451123034 is an abundant number, since it is smaller than the sum of its proper divisors (16680087846).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13451123034 is a wasteful number, since it uses less digits than its factorization.

13451123034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3852 (or 3846 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

Adding to 13451123034 its reverse (43032115431), we get a palindrome (56483238465).

The spelling of 13451123034 in words is "thirteen billion, four hundred fifty-one million, one hundred twenty-three thousand, thirty-four".