473450184942 has 64 divisors (see below), whose sum is σ = 1095551308800. Its totient is φ = 133608980736.

The previous prime is 473450184937. The next prime is 473450184947. The reversal of 473450184942 is 249481054374.

It is an interprime number because it is at equal distance from previous prime (473450184937) and next prime (473450184947).

It is a super-2 number, since 2×473450184942² (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 (473450184947) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 938308 + ... + 1351784.

It is an arithmetic number, because the mean of its divisors is an integer number (17117989200).

Almost surely, 2^473450184942 is an apocalyptic number.

473450184942 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

473450184942 is an abundant number, since it is smaller than the sum of its proper divisors (622101123858).

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

473450184942 is a wasteful number, since it uses less digits than its factorization.

473450184942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 413825.

The product of its (nonzero) digits is 3870720, while the sum is 51.

The spelling of 473450184942 in words is "four hundred seventy-three billion, four hundred fifty million, one hundred eighty-four thousand, nine hundred forty-two".