1111877424543 has 32 divisors (see below), whose sum is σ = 1561258644480. Its totient is φ = 703218522240.

The previous prime is 1111877424533. The next prime is 1111877424551. The reversal of 1111877424543 is 3454247781111.

It is not a de Polignac number, because 1111877424543 - 2⁶ = 1111877424479 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1111877424492 and 1111877424501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1111877424523) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 399271 + ... + 1543752.

It is an arithmetic number, because the mean of its divisors is an integer number (48789332640).

Almost surely, 2^{1111877424543} is an apocalyptic number.

1111877424543 is a deficient number, since it is larger than the sum of its proper divisors (449381219937).

1111877424543 is a wasteful number, since it uses less digits than its factorization.

1111877424543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1943199.

The product of its digits is 752640, while the sum is 48.

The spelling of 1111877424543 in words is "one trillion, one hundred eleven billion, eight hundred seventy-seven million, four hundred twenty-four thousand, five hundred forty-three".