446620242614377 has 4 divisors (see below), whose sum is σ = 480975645892420. Its totient is φ = 412264839336336.

The previous prime is 446620242614363. The next prime is 446620242614401. The reversal of 446620242614377 is 773416242026644.

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

It can be written as a sum of positive squares in 2 ways, for example, as 213218725244121 + 233401517370256 = 14602011^2 + 15277484^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-446620242614377 is a prime.

It is a super-2 number, since 2×446620242614377² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (446620242618377) 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, 17177701639002 + ... + 17177701639027.

It is an arithmetic number, because the mean of its divisors is an integer number (120243911473105).

Almost surely, 2^{446620242614377} is an apocalyptic number.

It is an amenable number.

446620242614377 is a deficient number, since it is larger than the sum of its proper divisors (34355403278043).

446620242614377 is a wasteful number, since it uses less digits than its factorization.

446620242614377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34355403278042.

The product of its (nonzero) digits is 65028096, while the sum is 58.

The spelling of 446620242614377 in words is "four hundred forty-six trillion, six hundred twenty billion, two hundred forty-two million, six hundred fourteen thousand, three hundred seventy-seven".