11454304045 has 16 divisors (see below), whose sum is σ = 14121612288. Its totient is φ = 8912652480.

The previous prime is 11454304027. The next prime is 11454304061. The reversal of 11454304045 is 54040345411.

It is not a de Polignac number, because 11454304045 - 2²⁷ = 11320086317 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11454303998 and 11454304016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 614452 + ... + 632818.

It is an arithmetic number, because the mean of its divisors is an integer number (882600768).

Almost surely, 2^11454304045 is an apocalyptic number.

It is an amenable number.

11454304045 is a deficient number, since it is larger than the sum of its proper divisors (2667308243).

11454304045 is a wasteful number, since it uses less digits than its factorization.

11454304045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21780.

The product of its (nonzero) digits is 19200, while the sum is 31.

Adding to 11454304045 its reverse (54040345411), we get a palindrome (65494649456).

The spelling of 11454304045 in words is "eleven billion, four hundred fifty-four million, three hundred four thousand, forty-five".