234654451403 has 4 divisors (see below), whose sum is σ = 242745984240. Its totient is φ = 226562918568.

The previous prime is 234654451393. The next prime is 234654451411. The reversal of 234654451403 is 304154456432.

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 234654451403 - 2¹⁰ = 234654450379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (234654451463) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4045766375 + ... + 4045766432.

It is an arithmetic number, because the mean of its divisors is an integer number (60686496060).

Almost surely, 2^234654451403 is an apocalyptic number.

234654451403 is a deficient number, since it is larger than the sum of its proper divisors (8091532837).

234654451403 is an equidigital number, since it uses as much as digits as its factorization.

234654451403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8091532836.

The product of its (nonzero) digits is 691200, while the sum is 41.

The spelling of 234654451403 in words is "two hundred thirty-four billion, six hundred fifty-four million, four hundred fifty-one thousand, four hundred three".