13030040458 has 16 divisors (see below), whose sum is σ = 19779266304. Its totient is φ = 6437174400.

The previous prime is 13030040447. The next prime is 13030040479. The reversal of 13030040458 is 85404003031.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62433 + ... + 173083.

It is an arithmetic number, because the mean of its divisors is an integer number (1236204144).

Almost surely, 2^13030040458 is an apocalyptic number.

13030040458 is a deficient number, since it is larger than the sum of its proper divisors (6749225846).

13030040458 is a wasteful number, since it uses less digits than its factorization.

13030040458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111357.

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 13030040458 its reverse (85404003031), we get a palindrome (98434043489).

The spelling of 13030040458 in words is "thirteen billion, thirty million, forty thousand, four hundred fifty-eight".