474435013147 has 4 divisors (see below), whose sum is σ = 474691882896. Its totient is φ = 474178143400.

The previous prime is 474435013027. The next prime is 474435013181. The reversal of 474435013147 is 741310534474.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-474435013147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (474435083147) 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, 128432104 + ... + 128435797.

It is an arithmetic number, because the mean of its divisors is an integer number (118672970724).

Almost surely, 2^474435013147 is an apocalyptic number.

474435013147 is a deficient number, since it is larger than the sum of its proper divisors (256869749).

474435013147 is a wasteful number, since it uses less digits than its factorization.

474435013147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256869748.

The product of its (nonzero) digits is 564480, while the sum is 43.

The spelling of 474435013147 in words is "four hundred seventy-four billion, four hundred thirty-five million, thirteen thousand, one hundred forty-seven".