140403207025 has 24 divisors (see below), whose sum is σ = 183841447680. Its totient is φ = 106075056960.

The previous prime is 140403207017. The next prime is 140403207029. The reversal of 140403207025 is 520702304041.

140403207025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 140403207025 - 2³ = 140403207017 is a prime.

It is a super-3 number, since 3×140403207025³ (a number of 34 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 140403206984 and 140403207002.

It is not an unprimeable number, because it can be changed into a prime (140403207029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 315649 + ... + 616798.

It is an arithmetic number, because the mean of its divisors is an integer number (7660060320).

Almost surely, 2^140403207025 is an apocalyptic number.

It is an amenable number.

140403207025 is a deficient number, since it is larger than the sum of its proper divisors (43438240655).

140403207025 is a wasteful number, since it uses less digits than its factorization.

140403207025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 932793 (or 932788 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 28.

The spelling of 140403207025 in words is "one hundred forty billion, four hundred three million, two hundred seven thousand, twenty-five".