1400232404011 has 4 divisors (see below), whose sum is σ = 1600265604592. Its totient is φ = 1200199203432.

The previous prime is 1400232403981. The next prime is 1400232404027. The reversal of 1400232404011 is 1104042320041.

It is a happy number.

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 1400232404011 - 2¹¹ = 1400232401963 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1400232404111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100016600280 + ... + 100016600293.

It is an arithmetic number, because the mean of its divisors is an integer number (400066401148).

Almost surely, 2^{1400232404011} is an apocalyptic number.

1400232404011 is a deficient number, since it is larger than the sum of its proper divisors (200033200581).

1400232404011 is an equidigital number, since it uses as much as digits as its factorization.

1400232404011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200033200580.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 1400232404011 its reverse (1104042320041), we get a palindrome (2504274724052).

The spelling of 1400232404011 in words is "one trillion, four hundred billion, two hundred thirty-two million, four hundred four thousand, eleven".