474605245432021 has 8 divisors (see below), whose sum is σ = 517815806961888. Its totient is φ = 431405455590000.

The previous prime is 474605245432007. The next prime is 474605245432027. The reversal of 474605245432021 is 120234542506474.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 474605245432021 - 2⁷ = 474605245431893 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (474605245432027) 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, 2692829830 + ... + 2693006071.

It is an arithmetic number, because the mean of its divisors is an integer number (64726975870236).

Almost surely, 2^{474605245432021} is an apocalyptic number.

It is an amenable number.

474605245432021 is a deficient number, since it is larger than the sum of its proper divisors (43210561529867).

474605245432021 is a wasteful number, since it uses less digits than its factorization.

474605245432021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5385843923.

The product of its (nonzero) digits is 6451200, while the sum is 49.

Adding to 474605245432021 its reverse (120234542506474), we get a palindrome (594839787938495).

The spelling of 474605245432021 in words is "four hundred seventy-four trillion, six hundred five billion, two hundred forty-five million, four hundred thirty-two thousand, twenty-one".