1404121031434 has 32 divisors (see below), whose sum is σ = 2327748321600. Its totient is φ = 629921264640.

The previous prime is 1404121031407. The next prime is 1404121031437. The reversal of 1404121031434 is 4341301214041.

It is not an unprimeable number, because it can be changed into a prime (1404121031437) 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 15 ways as a sum of consecutive naturals, for example, 475479 + ... + 1741930.

It is an arithmetic number, because the mean of its divisors is an integer number (72742135050).

Almost surely, 2^{1404121031434} is an apocalyptic number.

1404121031434 is a deficient number, since it is larger than the sum of its proper divisors (923627290166).

1404121031434 is a wasteful number, since it uses less digits than its factorization.

1404121031434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2217798.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 1404121031434 its reverse (4341301214041), we get a palindrome (5745422245475).

The spelling of 1404121031434 in words is "one trillion, four hundred four billion, one hundred twenty-one million, thirty-one thousand, four hundred thirty-four".