7037040370668 has 96 divisors (see below), whose sum is σ = 20474126550528. Its totient is φ = 1827558374400.

The previous prime is 7037040370639. The next prime is 7037040370697. The reversal of 7037040370668 is 8660730407307.

It is an interprime number because it is at equal distance from previous prime (7037040370639) and next prime (7037040370697).

It is a super-2 number, since 2×7037040370668² (a number of 26 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 7037040370668.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6458958 + ... + 7469418.

It is an arithmetic number, because the mean of its divisors is an integer number (213272151568).

Almost surely, 2^{7037040370668} is an apocalyptic number.

It is an amenable number.

7037040370668 is an abundant number, since it is smaller than the sum of its proper divisors (13437086179860).

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

7037040370668 is a wasteful number, since it uses less digits than its factorization.

7037040370668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1018023 (or 1018021 counting only the distinct ones).

The product of its (nonzero) digits is 3556224, while the sum is 51.

The spelling of 7037040370668 in words is "seven trillion, thirty-seven billion, forty million, three hundred seventy thousand, six hundred sixty-eight".