229434053400 has 72 divisors (see below), whose sum is σ = 770516035380. Its totient is φ = 61182413760.

The previous prime is 229434053393. The next prime is 229434053417. The reversal of 229434053400 is 4350434922.

229434053400 is a `hidden beast` number, since 2 + 2 + 94 + 34 + 0 + 534 + 0 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 63729882 + ... + 63733481.

Almost surely, 2^229434053400 is an apocalyptic number.

229434053400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

229434053400 is an abundant number, since it is smaller than the sum of its proper divisors (541081981980).

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

229434053400 is a wasteful number, since it uses less digits than its factorization.

229434053400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127463385 (or 127463373 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

The spelling of 229434053400 in words is "two hundred twenty-nine billion, four hundred thirty-four million, fifty-three thousand, four hundred".