1420332341434 has 32 divisors (see below), whose sum is σ = 2150961246720. Its totient is φ = 703368010800.

The previous prime is 1420332341431. The next prime is 1420332341473. The reversal of 1420332341434 is 4341432330241.

It is a self number, because there is not a number n which added to its sum of digits gives 1420332341434.

It is not an unprimeable number, because it can be changed into a prime (1420332341431) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 471712989 + ... + 471715999.

It is an arithmetic number, because the mean of its divisors is an integer number (67217538960).

Almost surely, 2^{1420332341434} is an apocalyptic number.

1420332341434 is a deficient number, since it is larger than the sum of its proper divisors (730628905286).

1420332341434 is a wasteful number, since it uses less digits than its factorization.

1420332341434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6066.

The product of its (nonzero) digits is 82944, while the sum is 34.

Adding to 1420332341434 its reverse (4341432330241), we get a palindrome (5761764671675).

The spelling of 1420332341434 in words is "one trillion, four hundred twenty billion, three hundred thirty-two million, three hundred forty-one thousand, four hundred thirty-four".