234424121380 has 24 divisors (see below), whose sum is σ = 492366886200. Its totient is φ = 93755128320.

The previous prime is 234424121341. The next prime is 234424121381. The reversal of 234424121380 is 83121424432.

It can be written as a sum of positive squares in 4 ways, for example, as 153558961956 + 80865159424 = 391866^2 + 284368^2 .

It is not an unprimeable number, because it can be changed into a prime (234424121381) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 774655 + ... + 1033894.

It is an arithmetic number, because the mean of its divisors is an integer number (20515286925).

Almost surely, 2^234424121380 is an apocalyptic number.

234424121380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

234424121380 is an abundant number, since it is smaller than the sum of its proper divisors (257942764820).

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

234424121380 is a wasteful number, since it uses less digits than its factorization.

234424121380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1815039 (or 1815037 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 34.

The spelling of 234424121380 in words is "two hundred thirty-four billion, four hundred twenty-four million, one hundred twenty-one thousand, three hundred eighty".