46427543378176 has 27 divisors (see below), whose sum is σ = 92673946780513. Its totient is φ = 23213717178880.

The previous prime is 46427543378171. The next prime is 46427543378207. The reversal of 46427543378176 is 67187334572464.

It is a happy number.

The square root of 46427543378176 is 6813776.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 755898091776 + 45671645286400 = 869424^2 + 6758080^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46427543378171) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 108807486 + ... + 109233346.

Almost surely, 2^{46427543378176} is an apocalyptic number.

46427543378176 is the 6813776-th square number.

It is an amenable number.

46427543378176 is a deficient number, since it is larger than the sum of its proper divisors (46246403402337).

46427543378176 is an frugal number, since it uses more digits than its factorization.

46427543378176 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 851738 (or 425863 counting only the distinct ones).

The product of its digits is 568995840, while the sum is 67.

The spelling of 46427543378176 in words is "forty-six trillion, four hundred twenty-seven billion, five hundred forty-three million, three hundred seventy-eight thousand, one hundred seventy-six".