1045223436411 has 72 divisors (see below), whose sum is σ = 1960476433344. Its totient is φ = 530345823840.

The previous prime is 1045223436407. The next prime is 1045223436419. The reversal of 1045223436411 is 1146343225401.

1045223436411 is a `hidden beast` number, since 1 + 0 + 4 + 5 + 2 + 2 + 3 + 4 + 3 + 641 + 1 = 666.

It is not a de Polignac number, because 1045223436411 - 2² = 1045223436407 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1045223436419) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 2296821 + ... + 2714006.

It is an arithmetic number, because the mean of its divisors is an integer number (27228839352).

Almost surely, 2^{1045223436411} is an apocalyptic number.

1045223436411 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1045223436411 is a deficient number, since it is larger than the sum of its proper divisors (915252996933).

1045223436411 is a wasteful number, since it uses less digits than its factorization.

1045223436411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5010901 (or 5010891 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The spelling of 1045223436411 in words is "one trillion, forty-five billion, two hundred twenty-three million, four hundred thirty-six thousand, four hundred eleven".