1400330011 has 8 divisors (see below), whose sum is σ = 1419058784. Its totient is φ = 1381700160.

The previous prime is 1400330003. The next prime is 1400330017. The reversal of 1400330011 is 1100330041.

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

It is a cyclic number.

It is not a de Polignac number, because 1400330011 - 2³ = 1400330003 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1400329973 and 1400330000.

It is not an unprimeable number, because it can be changed into a prime (1400330017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3991 + ... + 53071.

It is an arithmetic number, because the mean of its divisors is an integer number (177382348).

Almost surely, 2^1400330011 is an apocalyptic number.

1400330011 is a deficient number, since it is larger than the sum of its proper divisors (18728773).

1400330011 is a wasteful number, since it uses less digits than its factorization.

1400330011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49461.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 1400330011 is about 37420.9835653741. The cubic root of 1400330011 is about 1118.7768350939.

Adding to 1400330011 its reverse (1100330041), we get a palindrome (2500660052).

The spelling of 1400330011 in words is "one billion, four hundred million, three hundred thirty thousand, eleven".