229458915436 has 6 divisors (see below), whose sum is σ = 401553102020. Its totient is φ = 114729457716.

The previous prime is 229458915383. The next prime is 229458915487. The reversal of 229458915436 is 634519854922.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28682364426 + ... + 28682364433.

Almost surely, 2^229458915436 is an apocalyptic number.

It is an amenable number.

229458915436 is a deficient number, since it is larger than the sum of its proper divisors (172094186584).

229458915436 is a wasteful number, since it uses less digits than its factorization.

229458915436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57364728863 (or 57364728861 counting only the distinct ones).

The product of its digits is 18662400, while the sum is 58.

The spelling of 229458915436 in words is "two hundred twenty-nine billion, four hundred fifty-eight million, nine hundred fifteen thousand, four hundred thirty-six".