234421077 has 16 divisors (see below), whose sum is σ = 341301312. Its totient is φ = 141937920.

The previous prime is 234421049. The next prime is 234421087. The reversal of 234421077 is 770124432.

It is not a de Polignac number, because 234421077 - 2¹⁴ = 234404693 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234421027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40063 + ... + 45539.

It is an arithmetic number, because the mean of its divisors is an integer number (21331332).

Almost surely, 2^234421077 is an apocalyptic number.

It is an amenable number.

234421077 is a deficient number, since it is larger than the sum of its proper divisors (106880235).

234421077 is a wasteful number, since it uses less digits than its factorization.

234421077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6788.

The product of its (nonzero) digits is 9408, while the sum is 30.

The square root of 234421077 is about 15310.8156869580. The cubic root of 234421077 is about 616.5934197232.

The spelling of 234421077 in words is "two hundred thirty-four million, four hundred twenty-one thousand, seventy-seven".