234634506451 has 4 divisors (see below), whose sum is σ = 236912511472. Its totient is φ = 232356501432.

The previous prime is 234634506437. The next prime is 234634506467. The reversal of 234634506451 is 154605436432.

It is a happy number.

234634506451 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 234634506451 - 2¹⁵ = 234634473683 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 234634506398 and 234634506407.

It is not an unprimeable number, because it can be changed into a prime (234634506401) 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 3 ways as a sum of consecutive naturals, for example, 1139002356 + ... + 1139002561.

It is an arithmetic number, because the mean of its divisors is an integer number (59228127868).

Almost surely, 2^234634506451 is an apocalyptic number.

234634506451 is a deficient number, since it is larger than the sum of its proper divisors (2278005021).

234634506451 is a wasteful number, since it uses less digits than its factorization.

234634506451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2278005020.

The product of its (nonzero) digits is 1036800, while the sum is 43.

The spelling of 234634506451 in words is "two hundred thirty-four billion, six hundred thirty-four million, five hundred six thousand, four hundred fifty-one".