7040700040704 has 80 divisors (see below), whose sum is σ = 20462034542400. Its totient is φ = 2133545461760.

The previous prime is 7040700040697. The next prime is 7040700040709. The reversal of 7040700040704 is 4070400070407.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7040700040709) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 208337154 + ... + 208370945.

It is an arithmetic number, because the mean of its divisors is an integer number (255775431780).

Almost surely, 2^{7040700040704} is an apocalyptic number.

It is an amenable number.

7040700040704 is an abundant number, since it is smaller than the sum of its proper divisors (13421334501696).

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

7040700040704 is a wasteful number, since it uses less digits than its factorization.

7040700040704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 416708131 (or 416708115 counting only the distinct ones).

The product of its (nonzero) digits is 21952, while the sum is 33.

Multiplying 7040700040704 by its sum of digits (33), we get a palindrome (232343101343232).

Adding to 7040700040704 its reverse (4070400070407), we get a palindrome (11111100111111).

The spelling of 7040700040704 in words is "seven trillion, forty billion, seven hundred million, forty thousand, seven hundred four".