46322254021 has 4 divisors (see below), whose sum is σ = 46325780992. Its totient is φ = 46318727052.

The previous prime is 46322254009. The next prime is 46322254051. The reversal of 46322254021 is 12045222364.

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 46322254021 - 2⁷ = 46322253893 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46322254001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1743711 + ... + 1770076.

It is an arithmetic number, because the mean of its divisors is an integer number (11581445248).

Almost surely, 2^46322254021 is an apocalyptic number.

It is an amenable number.

46322254021 is a deficient number, since it is larger than the sum of its proper divisors (3526971).

46322254021 is a wasteful number, since it uses less digits than its factorization.

46322254021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3526970.

The product of its (nonzero) digits is 23040, while the sum is 31.

Adding to 46322254021 its reverse (12045222364), we get a palindrome (58367476385).

The spelling of 46322254021 in words is "forty-six billion, three hundred twenty-two million, two hundred fifty-four thousand, twenty-one".