46437421606 has 4 divisors (see below), whose sum is σ = 69656132412. Its totient is φ = 23218710802.

The previous prime is 46437421579. The next prime is 46437421649. The reversal of 46437421606 is 60612473464.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11609355400 + ... + 11609355403.

It is an arithmetic number, because the mean of its divisors is an integer number (17414033103).

Almost surely, 2^46437421606 is an apocalyptic number.

46437421606 is a deficient number, since it is larger than the sum of its proper divisors (23218710806).

46437421606 is a wasteful number, since it uses less digits than its factorization.

46437421606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23218710805.

The product of its (nonzero) digits is 580608, while the sum is 43.

The spelling of 46437421606 in words is "forty-six billion, four hundred thirty-seven million, four hundred twenty-one thousand, six hundred six".