2043220421414 has 16 divisors (see below), whose sum is σ = 3078669005568. Its totient is φ = 1016999370432.

The previous prime is 2043220421383. The next prime is 2043220421447. The reversal of 2043220421414 is 4141240223402.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1619579 + ... + 2590265.

It is an arithmetic number, because the mean of its divisors is an integer number (192416812848).

Almost surely, 2^{2043220421414} is an apocalyptic number.

2043220421414 is a deficient number, since it is larger than the sum of its proper divisors (1035448584154).

2043220421414 is a wasteful number, since it uses less digits than its factorization.

2043220421414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 975439.

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 2043220421414 its reverse (4141240223402), we get a palindrome (6184460644816).

The spelling of 2043220421414 in words is "two trillion, forty-three billion, two hundred twenty million, four hundred twenty-one thousand, four hundred fourteen".