46621641434 has 8 divisors (see below), whose sum is σ = 69952962420. Its totient is φ = 23303987296.

The previous prime is 46621641433. The next prime is 46621641439. The reversal of 46621641434 is 43414612664.

It can be written as a sum of positive squares in 2 ways, for example, as 46502766025 + 118875409 = 215645^2 + 10903^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 46621641391 and 46621641400.

It is not an unprimeable number, because it can be changed into a prime (46621641433) 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, 3408179 + ... + 3421830.

Almost surely, 2^46621641434 is an apocalyptic number.

46621641434 is a deficient number, since it is larger than the sum of its proper divisors (23331320986).

46621641434 is a wasteful number, since it uses less digits than its factorization.

46621641434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6833424.

The product of its digits is 331776, while the sum is 41.

The spelling of 46621641434 in words is "forty-six billion, six hundred twenty-one million, six hundred forty-one thousand, four hundred thirty-four".