47661846632446 has 8 divisors (see below), whose sum is σ = 73236496045104. Its totient is φ = 23249681284080.

The previous prime is 47661846632431. The next prime is 47661846632461. The reversal of 47661846632446 is 64423664816674.

It is an interprime number because it is at equal distance from previous prime (47661846632431) and next prime (47661846632461).

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

It is a super-3 number, since 3×47661846632446³ (a number of 42 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 290621015970 + ... + 290621016133.

It is an arithmetic number, because the mean of its divisors is an integer number (9154562005638).

Almost surely, 2^{47661846632446} is an apocalyptic number.

47661846632446 is a deficient number, since it is larger than the sum of its proper divisors (25574649412658).

47661846632446 is a wasteful number, since it uses less digits than its factorization.

47661846632446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 581242032146.

The product of its digits is 668860416, while the sum is 67.

The spelling of 47661846632446 in words is "forty-seven trillion, six hundred sixty-one billion, eight hundred forty-six million, six hundred thirty-two thousand, four hundred forty-six".