11454841751 has 6 divisors (see below), whose sum is σ = 11645708256. Its totient is φ = 11267053800.

The previous prime is 11454841721. The next prime is 11454841787. The reversal of 11454841751 is 15714845411.

It is not a de Polignac number, because 11454841751 - 2¹⁸ = 11454579607 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11454841699 and 11454841708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11454841721) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1535495 + ... + 1542936.

It is an arithmetic number, because the mean of its divisors is an integer number (1940951376).

Almost surely, 2^11454841751 is an apocalyptic number.

11454841751 is a deficient number, since it is larger than the sum of its proper divisors (190866505).

11454841751 is an frugal number, since it uses more digits than its factorization.

11454841751 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3078553 (or 3078492 counting only the distinct ones).

The product of its digits is 89600, while the sum is 41.

The spelling of 11454841751 in words is "eleven billion, four hundred fifty-four million, eight hundred forty-one thousand, seven hundred fifty-one".