1544421023034 has 16 divisors (see below), whose sum is σ = 3195353841120. Its totient is φ = 497055041840.

The previous prime is 1544421022997. The next prime is 1544421023051. The reversal of 1544421023034 is 4303201244451.

It is a junction number, because it is equal to n+sod(n) for n = 1544421022986 and 1544421023004.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4437991272 + ... + 4437991619.

It is an arithmetic number, because the mean of its divisors is an integer number (199709615070).

Almost surely, 2^{1544421023034} is an apocalyptic number.

1544421023034 is an abundant number, since it is smaller than the sum of its proper divisors (1650932818086).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1544421023034 is a wasteful number, since it uses less digits than its factorization.

1544421023034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8875982925.

The product of its (nonzero) digits is 46080, while the sum is 33.

Adding to 1544421023034 its reverse (4303201244451), we get a palindrome (5847622267485).

The spelling of 1544421023034 in words is "one trillion, five hundred forty-four billion, four hundred twenty-one million, twenty-three thousand, thirty-four".