1400004205003 has 4 divisors (see below), whose sum is σ = 1405451692440. Its totient is φ = 1394556717568.

The previous prime is 1400004204947. The next prime is 1400004205013. The reversal of 1400004205003 is 3005024000041.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1400004205003 - 2⁹ = 1400004204491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1400004205013) 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, 2723743333 + ... + 2723743846.

It is an arithmetic number, because the mean of its divisors is an integer number (351362923110).

Almost surely, 2^{1400004205003} is an apocalyptic number.

1400004205003 is a deficient number, since it is larger than the sum of its proper divisors (5447487437).

1400004205003 is an equidigital number, since it uses as much as digits as its factorization.

1400004205003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5447487436.

The product of its (nonzero) digits is 480, while the sum is 19.

Adding to 1400004205003 its reverse (3005024000041), we get a palindrome (4405028205044).

The spelling of 1400004205003 in words is "one trillion, four hundred billion, four million, two hundred five thousand, three".