46600477421 has 8 divisors (see below), whose sum is σ = 47095023864. Its totient is φ = 46106219520.

The previous prime is 46600477397. The next prime is 46600477439. The reversal of 46600477421 is 12477400664.

It can be written as a sum of positive squares in 4 ways, for example, as 4734816100 + 41865661321 = 68810^2 + 204611^2 .

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 46600477421 - 2³⁴ = 29420608237 is a prime.

It is a super-2 number, since 2×46600477421² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46600477481) 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, 260681 + ... + 401441.

It is an arithmetic number, because the mean of its divisors is an integer number (5886877983).

Almost surely, 2^46600477421 is an apocalyptic number.

It is an amenable number.

46600477421 is a deficient number, since it is larger than the sum of its proper divisors (494546443).

46600477421 is a wasteful number, since it uses less digits than its factorization.

46600477421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144271.

The product of its (nonzero) digits is 225792, while the sum is 41.

The spelling of 46600477421 in words is "forty-six billion, six hundred million, four hundred seventy-seven thousand, four hundred twenty-one".