11454051234 has 16 divisors (see below), whose sum is σ = 22947811488. Its totient is φ = 3811398912.

The previous prime is 11454051173. The next prime is 11454051247. The reversal of 11454051234 is 43215045411.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1650792 + ... + 1657715.

It is an arithmetic number, because the mean of its divisors is an integer number (1434238218).

Almost surely, 2^11454051234 is an apocalyptic number.

11454051234 is an abundant number, since it is smaller than the sum of its proper divisors (11493760254).

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

11454051234 is a wasteful number, since it uses less digits than its factorization.

11454051234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3309089.

The product of its (nonzero) digits is 9600, while the sum is 30.

Adding to 11454051234 its reverse (43215045411), we get a palindrome (54669096645).

The spelling of 11454051234 in words is "eleven billion, four hundred fifty-four million, fifty-one thousand, two hundred thirty-four".