234044020421042 has 32 divisors (see below), whose sum is σ = 380489195221632. Its totient is φ = 107329960047744.

The previous prime is 234044020421017. The next prime is 234044020421059. The reversal of 234044020421042 is 240124020440432.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 212963 + ... + 21636390.

It is an arithmetic number, because the mean of its divisors is an integer number (11890287350676).

Almost surely, 2^{234044020421042} is an apocalyptic number.

234044020421042 is a deficient number, since it is larger than the sum of its proper divisors (146445174800590).

234044020421042 is a wasteful number, since it uses less digits than its factorization.

234044020421042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21852002.

The product of its (nonzero) digits is 49152, while the sum is 32.

Adding to 234044020421042 its reverse (240124020440432), we get a palindrome (474168040861474).

The spelling of 234044020421042 in words is "two hundred thirty-four trillion, forty-four billion, twenty million, four hundred twenty-one thousand, forty-two".