46421773441 has 4 divisors (see below), whose sum is σ = 46432801584. Its totient is φ = 46410745300.

The previous prime is 46421773439. The next prime is 46421773451. The reversal of 46421773441 is 14437712464.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 46421773441 - 2¹ = 46421773439 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46421773451) 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, 5507755 + ... + 5516176.

It is an arithmetic number, because the mean of its divisors is an integer number (11608200396).

Almost surely, 2^46421773441 is an apocalyptic number.

It is an amenable number.

46421773441 is a deficient number, since it is larger than the sum of its proper divisors (11028143).

46421773441 is a wasteful number, since it uses less digits than its factorization.

46421773441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11028142.

The product of its digits is 451584, while the sum is 43.

The spelling of 46421773441 in words is "forty-six billion, four hundred twenty-one million, seven hundred seventy-three thousand, four hundred forty-one".