1240030500725 has 48 divisors (see below), whose sum is σ = 1587037470720. Its totient is φ = 960619435200.

The previous prime is 1240030500713. The next prime is 1240030500749. The reversal of 1240030500725 is 5270050300421.

It is a happy number.

It is not a de Polignac number, because 1240030500725 - 2⁶ = 1240030500661 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 154786970 + ... + 154794980.

It is an arithmetic number, because the mean of its divisors is an integer number (33063280640).

Almost surely, 2^{1240030500725} is an apocalyptic number.

It is an amenable number.

1240030500725 is a deficient number, since it is larger than the sum of its proper divisors (347006969995).

1240030500725 is a wasteful number, since it uses less digits than its factorization.

1240030500725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9450 (or 9445 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 29.

The spelling of 1240030500725 in words is "one trillion, two hundred forty billion, thirty million, five hundred thousand, seven hundred twenty-five".