234208539411 has 64 divisors (see below), whose sum is σ = 399817506816. Its totient is φ = 118419235200.

The previous prime is 234208539407. The next prime is 234208539431. The reversal of 234208539411 is 114935802432.

It is a happy number.

It is not a de Polignac number, because 234208539411 - 2² = 234208539407 is a prime.

It is not an unprimeable number, because it can be changed into a prime (234208539401) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1905526 + ... + 2024708.

It is an arithmetic number, because the mean of its divisors is an integer number (6247148544).

Almost surely, 2^234208539411 is an apocalyptic number.

234208539411 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

234208539411 is a deficient number, since it is larger than the sum of its proper divisors (165608967405).

234208539411 is a wasteful number, since it uses less digits than its factorization.

234208539411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119432.

The product of its (nonzero) digits is 207360, while the sum is 42.

The spelling of 234208539411 in words is "two hundred thirty-four billion, two hundred eight million, five hundred thirty-nine thousand, four hundred eleven".