7340494006940 has 24 divisors (see below), whose sum is σ = 15676309237680. Its totient is φ = 2886431541248.

The previous prime is 7340494006931. The next prime is 7340494006949. The reversal of 7340494006940 is 496004940437.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (7340494006931) and next prime (7340494006949).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7340494006949) 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, 3110377637 + ... + 3110379996.

It is an arithmetic number, because the mean of its divisors is an integer number (653179551570).

Almost surely, 2^{7340494006940} is an apocalyptic number.

It is an amenable number.

7340494006940 is an abundant number, since it is smaller than the sum of its proper divisors (8335815230740).

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

7340494006940 is a wasteful number, since it uses less digits than its factorization.

7340494006940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6220757701 (or 6220757699 counting only the distinct ones).

The product of its (nonzero) digits is 2612736, while the sum is 50.

The spelling of 7340494006940 in words is "seven trillion, three hundred forty billion, four hundred ninety-four million, six thousand, nine hundred forty".