7440791414064 has 40 divisors (see below), whose sum is σ = 20352752987760. Its totient is φ = 2334365933568.

The previous prime is 7440791414051. The next prime is 7440791414083. The reversal of 7440791414064 is 4604141970447.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a junction number, because it is equal to n+sod(n) for n = 7440791413998 and 7440791414016.

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, 4559307649 + ... + 4559309280.

It is an arithmetic number, because the mean of its divisors is an integer number (508818824694).

Almost surely, 2^{7440791414064} is an apocalyptic number.

It is an amenable number.

7440791414064 is an abundant number, since it is smaller than the sum of its proper divisors (12911961573696).

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

7440791414064 is a wasteful number, since it uses less digits than its factorization.

7440791414064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9118616957 (or 9118616951 counting only the distinct ones).

The product of its (nonzero) digits is 2709504, while the sum is 51.

The spelling of 7440791414064 in words is "seven trillion, four hundred forty billion, seven hundred ninety-one million, four hundred fourteen thousand, sixty-four".