46721439211 has 8 divisors (see below), whose sum is σ = 47074075344. Its totient is φ = 46368971520.

The previous prime is 46721439203. The next prime is 46721439221. The reversal of 46721439211 is 11293412764.

46721439211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 46721439211 - 2³ = 46721439203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46721439221) 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, 545496 + ... + 625306.

It is an arithmetic number, because the mean of its divisors is an integer number (5884259418).

Almost surely, 2^46721439211 is an apocalyptic number.

46721439211 is a deficient number, since it is larger than the sum of its proper divisors (352636133).

46721439211 is a wasteful number, since it uses less digits than its factorization.

46721439211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84221.

The product of its digits is 72576, while the sum is 40.

The spelling of 46721439211 in words is "forty-six billion, seven hundred twenty-one million, four hundred thirty-nine thousand, two hundred eleven".