1404241222213 has 4 divisors (see below), whose sum is σ = 1404390127968. Its totient is φ = 1404092316460.

The previous prime is 1404241222199. The next prime is 1404241222249. The reversal of 1404241222213 is 3122221424041.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1404241222213 - 2²¹ = 1404239125061 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 (1404241222313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74438731 + ... + 74457592.

It is an arithmetic number, because the mean of its divisors is an integer number (351097531992).

Almost surely, 2^{1404241222213} is an apocalyptic number.

It is an amenable number.

1404241222213 is a deficient number, since it is larger than the sum of its proper divisors (148905755).

1404241222213 is an equidigital number, since it uses as much as digits as its factorization.

1404241222213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148905754.

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 1404241222213 its reverse (3122221424041), we get a palindrome (4526462646254).

The spelling of 1404241222213 in words is "one trillion, four hundred four billion, two hundred forty-one million, two hundred twenty-two thousand, two hundred thirteen".