140302539025 has 24 divisors (see below), whose sum is σ = 189816163488. Its totient is φ = 102024720000.

The previous prime is 140302539017. The next prime is 140302539031. The reversal of 140302539025 is 520935203041.

It is not a de Polignac number, because 140302539025 - 2³ = 140302539017 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2357890 + ... + 2416660.

It is an arithmetic number, because the mean of its divisors is an integer number (7909006812).

Almost surely, 2^140302539025 is an apocalyptic number.

It is an amenable number.

140302539025 is a deficient number, since it is larger than the sum of its proper divisors (49513624463).

140302539025 is a wasteful number, since it uses less digits than its factorization.

140302539025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67473 (or 67468 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 34.

The spelling of 140302539025 in words is "one hundred forty billion, three hundred two million, five hundred thirty-nine thousand, twenty-five".