7000011742280 has 64 divisors (see below), whose sum is σ = 15977494166400. Its totient is φ = 2759593822720.

The previous prime is 7000011742231. The next prime is 7000011742291. The reversal of 7000011742280 is 822471100007.

It is a happy number.

It is a super-2 number, since 2×7000011742280² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7640636 + ... + 8507604.

It is an arithmetic number, because the mean of its divisors is an integer number (249648346350).

Almost surely, 2^{7000011742280} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7000011742280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7988747083200).

7000011742280 is an abundant number, since it is smaller than the sum of its proper divisors (8977482424120).

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

7000011742280 is a wasteful number, since it uses less digits than its factorization.

7000011742280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 869894 (or 869890 counting only the distinct ones).

The product of its (nonzero) digits is 6272, while the sum is 32.

Adding to 7000011742280 its reverse (822471100007), we get a palindrome (7822482842287).

The spelling of 7000011742280 in words is "seven trillion, eleven million, seven hundred forty-two thousand, two hundred eighty".