7240023536057 has 24 divisors (see below), whose sum is σ = 7974197330400. Its totient is φ = 6568564399488.

The previous prime is 7240023536051. The next prime is 7240023536071. The reversal of 7240023536057 is 7506353200427.

It is a happy number.

It is not a de Polignac number, because 7240023536057 - 2⁶ = 7240023535993 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7240023535999 and 7240023536017.

It is not an unprimeable number, because it can be changed into a prime (7240023536051) 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, 53965853 + ... + 54099845.

It is an arithmetic number, because the mean of its divisors is an integer number (332258222100).

Almost surely, 2^{7240023536057} is an apocalyptic number.

It is an amenable number.

7240023536057 is a deficient number, since it is larger than the sum of its proper divisors (734173794343).

7240023536057 is a wasteful number, since it uses less digits than its factorization.

7240023536057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139497 (or 139484 counting only the distinct ones).

The product of its (nonzero) digits is 1058400, while the sum is 44.

The spelling of 7240023536057 in words is "seven trillion, two hundred forty billion, twenty-three million, five hundred thirty-six thousand, fifty-seven".