47844561401 has 16 divisors (see below), whose sum is σ = 58925328000. Its totient is φ = 37829507328.

The previous prime is 47844561319. The next prime is 47844561407. The reversal of 47844561401 is 10416544874.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-47844561401 is a prime.

It is not an unprimeable number, because it can be changed into a prime (47844561407) 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 15 ways as a sum of consecutive naturals, for example, 41051 + ... + 312048.

It is an arithmetic number, because the mean of its divisors is an integer number (3682833000).

Almost surely, 2^47844561401 is an apocalyptic number.

It is an amenable number.

47844561401 is a deficient number, since it is larger than the sum of its proper divisors (11080766599).

47844561401 is a wasteful number, since it uses less digits than its factorization.

47844561401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354608.

The product of its (nonzero) digits is 430080, while the sum is 44.

The spelling of 47844561401 in words is "forty-seven billion, eight hundred forty-four million, five hundred sixty-one thousand, four hundred one".