30134014454 has 4 divisors (see below), whose sum is σ = 45201021684. Its totient is φ = 15067007226.

The previous prime is 30134014433. The next prime is 30134014499. The reversal of 30134014454 is 45441043103.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 45441043103 = 127 ⋅357803489.

It is a super-2 number, since 2×30134014454² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7533503612 + ... + 7533503615.

It is an arithmetic number, because the mean of its divisors is an integer number (11300255421).

Almost surely, 2^30134014454 is an apocalyptic number.

30134014454 is a deficient number, since it is larger than the sum of its proper divisors (15067007230).

30134014454 is a wasteful number, since it uses less digits than its factorization.

30134014454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15067007229.

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 30134014454 its reverse (45441043103), we get a palindrome (75575057557).

The spelling of 30134014454 in words is "thirty billion, one hundred thirty-four million, fourteen thousand, four hundred fifty-four".