474047621720 has 32 divisors (see below), whose sum is σ = 1070662713120. Its totient is φ = 188898059520.

The previous prime is 474047621629. The next prime is 474047621743. The reversal of 474047621720 is 27126740474.

It is a super-2 number, since 2×474047621720² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22520261 + ... + 22541300.

It is an arithmetic number, because the mean of its divisors is an integer number (33458209785).

Almost surely, 2^474047621720 is an apocalyptic number.

474047621720 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

474047621720 is an abundant number, since it is smaller than the sum of its proper divisors (596615091400).

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

474047621720 is a wasteful number, since it uses less digits than its factorization.

474047621720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45061835 (or 45061831 counting only the distinct ones).

The product of its (nonzero) digits is 526848, while the sum is 44.

The spelling of 474047621720 in words is "four hundred seventy-four billion, forty-seven million, six hundred twenty-one thousand, seven hundred twenty".