7012042280 has 16 divisors (see below), whose sum is σ = 15777095220. Its totient is φ = 2804816896.

The previous prime is 7012042253. The next prime is 7012042307. The reversal of 7012042280 is 822402107.

It is an interprime number because it is at equal distance from previous prime (7012042253) and next prime (7012042307).

It can be written as a sum of positive squares in 2 ways, for example, as 6543839236 + 468203044 = 80894^2 + 21638^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87650489 + ... + 87650568.

Almost surely, 2^7012042280 is an apocalyptic number.

It is an amenable number.

7012042280 is an abundant number, since it is smaller than the sum of its proper divisors (8765052940).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7012042280 is a wasteful number, since it uses less digits than its factorization.

7012042280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175301068 (or 175301064 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 26.

The square root of 7012042280 is about 83737.9381164834. The cubic root of 7012042280 is about 1914.0275092341.

Adding to 7012042280 its reverse (822402107), we get a palindrome (7834444387).

The spelling of 7012042280 in words is "seven billion, twelve million, forty-two thousand, two hundred eighty".