229292857434 has 8 divisors (see below), whose sum is σ = 458585714880. Its totient is φ = 76430952476.

The previous prime is 229292857429. The next prime is 229292857447. The reversal of 229292857434 is 434758292922.

It is a sphenic number, since it is the product of 3 distinct primes.

229292857434 is an admirable number.

It is a super-3 number, since 3×229292857434³ (a number of 35 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19107738114 + ... + 19107738125.

It is an arithmetic number, because the mean of its divisors is an integer number (57323214360).

Almost surely, 2^229292857434 is an apocalyptic number.

229292857434 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

229292857434 is a wasteful number, since it uses less digits than its factorization.

229292857434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38215476244.

The product of its digits is 17418240, while the sum is 57.

The spelling of 229292857434 in words is "two hundred twenty-nine billion, two hundred ninety-two million, eight hundred fifty-seven thousand, four hundred thirty-four".