234310403403 has 16 divisors (see below), whose sum is σ = 347639292960. Its totient is φ = 155976189408.

The previous prime is 234310403399. The next prime is 234310403471. The reversal of 234310403403 is 304304013432.

234310403403 is a `hidden beast` number, since 2 + 3 + 4 + 310 + 4 + 0 + 340 + 3 = 666.

It is not a de Polignac number, because 234310403403 - 2² = 234310403399 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (234310503403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6391000 + ... + 6427557.

It is an arithmetic number, because the mean of its divisors is an integer number (21727455810).

Almost surely, 2^234310403403 is an apocalyptic number.

234310403403 is a deficient number, since it is larger than the sum of its proper divisors (113328889557).

234310403403 is a wasteful number, since it uses less digits than its factorization.

234310403403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12819243 (or 12819237 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 234310403403 its reverse (304304013432), we get a palindrome (538614416835).

The spelling of 234310403403 in words is "two hundred thirty-four billion, three hundred ten million, four hundred three thousand, four hundred three".