11456453141 has 8 divisors (see below), whose sum is σ = 13105579200. Its totient is φ = 9810449568.

The previous prime is 11456453137. The next prime is 11456453143. The reversal of 11456453141 is 14135465411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11456453141 - 2² = 11456453137 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11456453143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 772751 + ... + 787436.

It is an arithmetic number, because the mean of its divisors is an integer number (1638197400).

Almost surely, 2^11456453141 is an apocalyptic number.

It is an amenable number.

11456453141 is a deficient number, since it is larger than the sum of its proper divisors (1649126059).

11456453141 is a wasteful number, since it uses less digits than its factorization.

11456453141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1561243.

The product of its digits is 28800, while the sum is 35.

The spelling of 11456453141 in words is "eleven billion, four hundred fifty-six million, four hundred fifty-three thousand, one hundred forty-one".