474226326451 has 4 divisors (see below), whose sum is σ = 474234534400. Its totient is φ = 474218118504.

The previous prime is 474226326443. The next prime is 474226326481. The reversal of 474226326451 is 154623622474.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 154623622474 = 2 ⋅77311811237.

It is a cyclic number.

It is not a de Polignac number, because 474226326451 - 2³ = 474226326443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (474226326421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4016691 + ... + 4133068.

It is an arithmetic number, because the mean of its divisors is an integer number (118558633600).

Almost surely, 2^474226326451 is an apocalyptic number.

474226326451 is a deficient number, since it is larger than the sum of its proper divisors (8207949).

474226326451 is an equidigital number, since it uses as much as digits as its factorization.

474226326451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8207948.

The product of its digits is 1935360, while the sum is 46.

The spelling of 474226326451 in words is "four hundred seventy-four billion, two hundred twenty-six million, three hundred twenty-six thousand, four hundred fifty-one".