7453445004340 has 48 divisors (see below), whose sum is σ = 15814809464832. Its totient is φ = 2950416055296.

The previous prime is 7453445004331. The next prime is 7453445004359. The reversal of 7453445004340 is 434005443547.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26412429 + ... + 26693131.

It is an arithmetic number, because the mean of its divisors is an integer number (329475197184).

Almost surely, 2^{7453445004340} is an apocalyptic number.

It is an amenable number.

7453445004340 is an abundant number, since it is smaller than the sum of its proper divisors (8361364460492).

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

7453445004340 is a wasteful number, since it uses less digits than its factorization.

7453445004340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 294496 (or 294494 counting only the distinct ones).

The product of its (nonzero) digits is 1612800, while the sum is 43.

The spelling of 7453445004340 in words is "seven trillion, four hundred fifty-three billion, four hundred forty-five million, four thousand, three hundred forty".