7235140254443 has 24 divisors (see below), whose sum is σ = 7761478863600. Its totient is φ = 6742594996416.

The previous prime is 7235140254389. The next prime is 7235140254451. The reversal of 7235140254443 is 3444520415327.

It is a happy number.

It is not a de Polignac number, because 7235140254443 - 2³⁰ = 7234066512619 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7235140254394 and 7235140254403.

It is not an unprimeable number, because it can be changed into a prime (7235140254473) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4808105 + ... + 6130917.

It is an arithmetic number, because the mean of its divisors is an integer number (323394952650).

Almost surely, 2^{7235140254443} is an apocalyptic number.

7235140254443 is a deficient number, since it is larger than the sum of its proper divisors (526338609157).

7235140254443 is a wasteful number, since it uses less digits than its factorization.

7235140254443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1323099 (or 1323080 counting only the distinct ones).

The product of its (nonzero) digits is 1612800, while the sum is 44.

The spelling of 7235140254443 in words is "seven trillion, two hundred thirty-five billion, one hundred forty million, two hundred fifty-four thousand, four hundred forty-three".