225420401055334 has 8 divisors (see below), whose sum is σ = 338134779939960. Its totient is φ = 112708807742016.

The previous prime is 225420401055281. The next prime is 225420401055349. The reversal of 225420401055334 is 433550104024522.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 696190504 + ... + 696514219.

It is an arithmetic number, because the mean of its divisors is an integer number (42266847492495).

Almost surely, 2^{225420401055334} is an apocalyptic number.

225420401055334 is a deficient number, since it is larger than the sum of its proper divisors (112714378884626).

225420401055334 is a wasteful number, since it uses less digits than its factorization.

225420401055334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1392785654.

The product of its (nonzero) digits is 576000, while the sum is 40.

Adding to 225420401055334 its reverse (433550104024522), we get a palindrome (658970505079856).

The spelling of 225420401055334 in words is "two hundred twenty-five trillion, four hundred twenty billion, four hundred one million, fifty-five thousand, three hundred thirty-four".