46438246667771 has 8 divisors (see below), whose sum is σ = 53490173890560. Its totient is φ = 39490792441128.

The previous prime is 46438246667767. The next prime is 46438246667801. The reversal of 46438246667771 is 17776664283464.

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

It is not a de Polignac number, because 46438246667771 - 2² = 46438246667767 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 46438246667695 and 46438246667704.

It is not an unprimeable number, because it can be changed into a prime (46438246667741) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26118248081 + ... + 26118249858.

It is an arithmetic number, because the mean of its divisors is an integer number (6686271736320).

Almost surely, 2^{46438246667771} is an apocalyptic number.

46438246667771 is a deficient number, since it is larger than the sum of its proper divisors (7051927222789).

46438246667771 is a wasteful number, since it uses less digits than its factorization.

46438246667771 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52236498073.

The product of its digits is 1365590016, while the sum is 71.

The spelling of 46438246667771 in words is "forty-six trillion, four hundred thirty-eight billion, two hundred forty-six million, six hundred sixty-seven thousand, seven hundred seventy-one".