1224541240023 has 8 divisors (see below), whose sum is σ = 1635438330736. Its totient is φ = 815002488000.

The previous prime is 1224541240007. The next prime is 1224541240037. The reversal of 1224541240023 is 3200421454221.

It is a happy number.

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

It is not a de Polignac number, because 1224541240023 - 2⁴ = 1224541240007 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 (1224541240073) 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, 339582568 + ... + 339586173.

It is an arithmetic number, because the mean of its divisors is an integer number (204429791342).

Almost surely, 2^{1224541240023} is an apocalyptic number.

1224541240023 is a deficient number, since it is larger than the sum of its proper divisors (410897090713).

1224541240023 is an equidigital number, since it uses as much as digits as its factorization.

1224541240023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 679169345.

The product of its (nonzero) digits is 15360, while the sum is 30.

Adding to 1224541240023 its reverse (3200421454221), we get a palindrome (4424962694244).

The spelling of 1224541240023 in words is "one trillion, two hundred twenty-four billion, five hundred forty-one million, two hundred forty thousand, twenty-three".