80630284042 has 64 divisors (see below), whose sum is σ = 157787046144. Its totient is φ = 29988541440.

The previous prime is 80630284019. The next prime is 80630284043. The reversal of 80630284042 is 24048203608.

It is a super-3 number, since 3×80630284042³ (a number of 34 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a junction number, because it is equal to n+sod(n) for n = 80630283992 and 80630284010.

It is not an unprimeable number, because it can be changed into a prime (80630284043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 168498 + ... + 435490.

It is an arithmetic number, because the mean of its divisors is an integer number (2465422596).

Almost surely, 2^80630284042 is an apocalyptic number.

80630284042 is a deficient number, since it is larger than the sum of its proper divisors (77156762102).

80630284042 is a wasteful number, since it uses less digits than its factorization.

80630284042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267103.

The product of its (nonzero) digits is 73728, while the sum is 37.

The spelling of 80630284042 in words is "eighty billion, six hundred thirty million, two hundred eighty-four thousand, forty-two".