1241111431404 has 48 divisors (see below), whose sum is σ = 3465211407840. Its totient is φ = 381880440000.

The previous prime is 1241111431381. The next prime is 1241111431459. The reversal of 1241111431404 is 4041341111421.

1241111431404 is a `hidden beast` number, since 1 + 2 + 4 + 111 + 143 + 1 + 404 = 666.

It is a super-2 number, since 2×1241111431404² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 441989847 + ... + 441992654.

It is an arithmetic number, because the mean of its divisors is an integer number (72191904330).

Almost surely, 2^{1241111431404} is an apocalyptic number.

It is an amenable number.

1241111431404 is an abundant number, since it is smaller than the sum of its proper divisors (2224099976436).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1241111431404 is a wasteful number, since it uses less digits than its factorization.

1241111431404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 883982527 (or 883982519 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 27.

Adding to 1241111431404 its reverse (4041341111421), we get a palindrome (5282452542825).

The spelling of 1241111431404 in words is "one trillion, two hundred forty-one billion, one hundred eleven million, four hundred thirty-one thousand, four hundred four".