471869723798 has 16 divisors (see below), whose sum is σ = 775020914640. Its totient is φ = 213688888800.

The previous prime is 471869723797. The next prime is 471869723807. The reversal of 471869723798 is 897327968174.

It is a super-2 number, since 2×471869723798² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (471869723797) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39861413 + ... + 39873248.

It is an arithmetic number, because the mean of its divisors is an integer number (48438807165).

Almost surely, 2^471869723798 is an apocalyptic number.

471869723798 is a deficient number, since it is larger than the sum of its proper divisors (303151190842).

471869723798 is a wasteful number, since it uses less digits than its factorization.

471869723798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79734943.

The product of its digits is 256048128, while the sum is 71.

The spelling of 471869723798 in words is "four hundred seventy-one billion, eight hundred sixty-nine million, seven hundred twenty-three thousand, seven hundred ninety-eight".