7340245789124 has 24 divisors (see below), whose sum is σ = 12966477578208. Its totient is φ = 3635637437120.

The previous prime is 7340245789031. The next prime is 7340245789147. The reversal of 7340245789124 is 4219875420437.

It is a super-2 number, since 2×7340245789124² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 7340245789124.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12145577 + ... + 12735600.

It is an arithmetic number, because the mean of its divisors is an integer number (540269899092).

Almost surely, 2^{7340245789124} is an apocalyptic number.

It is an amenable number.

7340245789124 is a deficient number, since it is larger than the sum of its proper divisors (5626231789084).

7340245789124 is a wasteful number, since it uses less digits than its factorization.

7340245789124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24881875 (or 24881873 counting only the distinct ones).

The product of its (nonzero) digits is 13547520, while the sum is 56.

The spelling of 7340245789124 in words is "seven trillion, three hundred forty billion, two hundred forty-five million, seven hundred eighty-nine thousand, one hundred twenty-four".