471138249158 has 8 divisors (see below), whose sum is σ = 706710519120. Its totient is φ = 235568076120.

The previous prime is 471138249139. The next prime is 471138249227. The reversal of 471138249158 is 851942831174.

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 (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 291068 + ... + 1013408.

It is an arithmetic number, because the mean of its divisors is an integer number (88338814890).

Almost surely, 2^471138249158 is an apocalyptic number.

471138249158 is a deficient number, since it is larger than the sum of its proper divisors (235572269962).

471138249158 is a wasteful number, since it uses less digits than its factorization.

471138249158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1048462.

The product of its digits is 1935360, while the sum is 53.

The spelling of 471138249158 in words is "four hundred seventy-one billion, one hundred thirty-eight million, two hundred forty-nine thousand, one hundred fifty-eight".