11141554463 has 8 divisors (see below), whose sum is σ = 11999482656. Its totient is φ = 10283752800.

The previous prime is 11141554447. The next prime is 11141554481. The reversal of 11141554463 is 36445514111.

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 11141554463 - 2⁴ = 11141554447 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11141554063) 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, 233798 + ... + 277388.

It is an arithmetic number, because the mean of its divisors is an integer number (1499935332).

Almost surely, 2^11141554463 is an apocalyptic number.

11141554463 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

11141554463 is a deficient number, since it is larger than the sum of its proper divisors (857928193).

11141554463 is a wasteful number, since it uses less digits than its factorization.

11141554463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63265.

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

The spelling of 11141554463 in words is "eleven billion, one hundred forty-one million, five hundred fifty-four thousand, four hundred sixty-three".