477400127398 has 8 divisors (see below), whose sum is σ = 716172913800. Its totient is φ = 238675822800.

The previous prime is 477400127389. The next prime is 477400127459. The reversal of 477400127398 is 893721004774.

It is a happy number.

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, 12095823 + ... + 12135226.

It is an arithmetic number, because the mean of its divisors is an integer number (89521614225).

Almost surely, 2^477400127398 is an apocalyptic number.

477400127398 is a deficient number, since it is larger than the sum of its proper divisors (238772786402).

477400127398 is a wasteful number, since it uses less digits than its factorization.

477400127398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24240902.

The product of its (nonzero) digits is 2370816, while the sum is 52.

The spelling of 477400127398 in words is "four hundred seventy-seven billion, four hundred million, one hundred twenty-seven thousand, three hundred ninety-eight".