42805062298 has 12 divisors (see below), whose sum is σ = 64847766942. Its totient is φ = 21189169200.

The previous prime is 42805062259. The next prime is 42805062383. The reversal of 42805062298 is 89226050824.

It can be written as a sum of positive squares in 3 ways, for example, as 33960224089 + 8844838209 = 184283^2 + 94047^2 .

It is a super-2 number, since 2×42805062298² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2933236 + ... + 2947792.

Almost surely, 2^42805062298 is an apocalyptic number.

42805062298 is a deficient number, since it is larger than the sum of its proper divisors (22042704644).

42805062298 is an frugal number, since it uses more digits than its factorization.

42805062298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29217 (or 14660 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 46.

The spelling of 42805062298 in words is "forty-two billion, eight hundred five million, sixty-two thousand, two hundred ninety-eight".