474071240747 has 4 divisors (see below), whose sum is σ = 510538259280. Its totient is φ = 437604222216.

The previous prime is 474071240729. The next prime is 474071240777. The reversal of 474071240747 is 747042170474.

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

It is a cyclic number.

It is not a de Polignac number, because 474071240747 - 2¹⁰ = 474071239723 is a prime.

It is a super-3 number, since 3×474071240747³ (a number of 36 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (474071240777) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18233509247 + ... + 18233509272.

It is an arithmetic number, because the mean of its divisors is an integer number (127634564820).

Almost surely, 2^474071240747 is an apocalyptic number.

474071240747 is a deficient number, since it is larger than the sum of its proper divisors (36467018533).

474071240747 is a wasteful number, since it uses less digits than its factorization.

474071240747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36467018532.

The product of its (nonzero) digits is 1229312, while the sum is 47.

The spelling of 474071240747 in words is "four hundred seventy-four billion, seventy-one million, two hundred forty thousand, seven hundred forty-seven".