7342995456 has 144 divisors (see below), whose sum is σ = 22131280080. Its totient is φ = 2341109760.

The previous prime is 7342995437. The next prime is 7342995461. The reversal of 7342995456 is 6545992437.

7342995456 is a `hidden beast` number, since 7 + 3 + 4 + 2 + 99 + 545 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 415276 + ... + 432596.

It is an arithmetic number, because the mean of its divisors is an integer number (153689445).

Almost surely, 2^7342995456 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7342995456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11065640040).

7342995456 is an abundant number, since it is smaller than the sum of its proper divisors (14788284624).

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

7342995456 is a wasteful number, since it uses less digits than its factorization.

7342995456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17372 (or 17349 counting only the distinct ones).

The product of its digits is 8164800, while the sum is 54.

The square root of 7342995456 is about 85691.2799297571. The cubic root of 7342995456 is about 1943.6784511099.

The spelling of 7342995456 in words is "seven billion, three hundred forty-two million, nine hundred ninety-five thousand, four hundred fifty-six".