1405033430234 has 16 divisors (see below), whose sum is σ = 2408649446400. Its totient is φ = 602152007184.

The previous prime is 1405033430159. The next prime is 1405033430267. The reversal of 1405033430234 is 4320343305041.

It is a self number, because there is not a number n which added to its sum of digits gives 1405033430234.

It is an unprimeable number.

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, 1577672 + ... + 2301980.

It is an arithmetic number, because the mean of its divisors is an integer number (150540590400).

Almost surely, 2^{1405033430234} is an apocalyptic number.

1405033430234 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1405033430234 is a deficient number, since it is larger than the sum of its proper divisors (1003616016166).

1405033430234 is a wasteful number, since it uses less digits than its factorization.

1405033430234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 862877.

The product of its (nonzero) digits is 51840, while the sum is 32.

Adding to 1405033430234 its reverse (4320343305041), we get a palindrome (5725376735275).

The spelling of 1405033430234 in words is "one trillion, four hundred five billion, thirty-three million, four hundred thirty thousand, two hundred thirty-four".