234426770540 has 24 divisors (see below), whose sum is σ = 493170657840. Its totient is φ = 93604148288.

The previous prime is 234426770537. The next prime is 234426770707. The reversal of 234426770540 is 45077624432.

234426770540 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 234426770491 and 234426770500.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 10398455 + ... + 10420974.

It is an arithmetic number, because the mean of its divisors is an integer number (20548777410).

Almost surely, 2^234426770540 is an apocalyptic number.

234426770540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

234426770540 is an abundant number, since it is smaller than the sum of its proper divisors (258743887300).

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

234426770540 is a wasteful number, since it uses less digits than its factorization.

234426770540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20820001 (or 20819999 counting only the distinct ones).

The product of its (nonzero) digits is 1128960, while the sum is 44.

The spelling of 234426770540 in words is "two hundred thirty-four billion, four hundred twenty-six million, seven hundred seventy thousand, five hundred forty".