140207102625 has 64 divisors (see below), whose sum is σ = 247267897344. Its totient is φ = 70310246400.

The previous prime is 140207102611. The next prime is 140207102669. The reversal of 140207102625 is 526201702041.

It is not a de Polignac number, because 140207102625 - 2⁶ = 140207102561 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 140207102592 and 140207102601.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6919509 + ... + 6939741.

It is an arithmetic number, because the mean of its divisors is an integer number (3863560896).

Almost surely, 2^140207102625 is an apocalyptic number.

140207102625 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

140207102625 is a deficient number, since it is larger than the sum of its proper divisors (107060794719).

140207102625 is a wasteful number, since it uses less digits than its factorization.

140207102625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21355 (or 21345 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 30.

Adding to 140207102625 its reverse (526201702041), we get a palindrome (666408804666).

The spelling of 140207102625 in words is "one hundred forty billion, two hundred seven million, one hundred two thousand, six hundred twenty-five".