47246043464 has 8 divisors (see below), whose sum is σ = 88586331510. Its totient is φ = 23623021728.

The previous prime is 47246043463. The next prime is 47246043479. The reversal of 47246043464 is 46434064274.

It can be written as a sum of positive squares in only one way, i.e., 46677602500 + 568440964 = 216050^2 + 23842^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (47246043463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2952877709 + ... + 2952877724.

Almost surely, 2^47246043464 is an apocalyptic number.

It is an amenable number.

47246043464 is a deficient number, since it is larger than the sum of its proper divisors (41340288046).

47246043464 is a wasteful number, since it uses less digits than its factorization.

47246043464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5905755439 (or 5905755435 counting only the distinct ones).

The product of its (nonzero) digits is 1548288, while the sum is 44.

The spelling of 47246043464 in words is "forty-seven billion, two hundred forty-six million, forty-three thousand, four hundred sixty-four".