474874850143872 has 96 divisors (see below), whose sum is σ = 1417113027046080. Its totient is φ = 158291616704256.

The previous prime is 474874850143867. The next prime is 474874850143951. The reversal of 474874850143872 is 278341058478474.

474874850143872 is a `hidden beast` number, since 4 + 7 + 4 + 8 + 7 + 4 + 8 + 501 + 43 + 8 + 72 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×474874850143872² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a self number, because there is not a number n which added to its sum of digits gives 474874850143872.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7633630968 + ... + 7633693175.

It is an arithmetic number, because the mean of its divisors is an integer number (14761594031730).

Almost surely, 2^{474874850143872} is an apocalyptic number.

It is an amenable number.

474874850143872 is an abundant number, since it is smaller than the sum of its proper divisors (942238176902208).

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

474874850143872 is an equidigital number, since it uses as much as digits as its factorization.

474874850143872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15267324172 (or 15267324148 counting only the distinct ones).

The product of its (nonzero) digits is 1348730880, while the sum is 72.

The spelling of 474874850143872 in words is "four hundred seventy-four trillion, eight hundred seventy-four billion, eight hundred fifty million, one hundred forty-three thousand, eight hundred seventy-two".