1400434321003 has 8 divisors (see below), whose sum is σ = 1407510572000. Its totient is φ = 1393358459328.

The previous prime is 1400434320953. The next prime is 1400434321021. The reversal of 1400434321003 is 3001234340041.

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 1400434321003 - 2²¹ = 1400432223851 is a prime.

It is a super-2 number, since 2×1400434321003² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1400434321103) 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, 9493333 + ... + 9639721.

It is an arithmetic number, because the mean of its divisors is an integer number (175938821500).

Almost surely, 2^{1400434321003} is an apocalyptic number.

1400434321003 is a deficient number, since it is larger than the sum of its proper divisors (7076250997).

1400434321003 is a wasteful number, since it uses less digits than its factorization.

1400434321003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194661.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 1400434321003 its reverse (3001234340041), we get a palindrome (4401668661044).

The spelling of 1400434321003 in words is "one trillion, four hundred billion, four hundred thirty-four million, three hundred twenty-one thousand, three".