474274421722 has 4 divisors (see below), whose sum is σ = 711411632586. Its totient is φ = 237137210860.

The previous prime is 474274421689. The next prime is 474274421729. The reversal of 474274421722 is 227124472474.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 453388102281 + 20886319441 = 673341^2 + 144521^2 .

It is not an unprimeable number, because it can be changed into a prime (474274421729) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 118568605429 + ... + 118568605432.

Almost surely, 2^474274421722 is an apocalyptic number.

474274421722 is a deficient number, since it is larger than the sum of its proper divisors (237137210864).

474274421722 is a wasteful number, since it uses less digits than its factorization.

474274421722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237137210863.

The product of its digits is 1404928, while the sum is 46.

The spelling of 474274421722 in words is "four hundred seventy-four billion, two hundred seventy-four million, four hundred twenty-one thousand, seven hundred twenty-two".