141402540625 has 24 divisors (see below), whose sum is σ = 177868225080. Its totient is φ = 112401120000.

The previous prime is 141402540607. The next prime is 141402540637. The reversal of 141402540625 is 526045204141.

It can be written as a sum of positive squares in 12 ways, for example, as 126269358336 + 15133182289 = 355344^2 + 123017^2 .

It is not a de Polignac number, because 141402540625 - 2⁵ = 141402540593 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 346521 + ... + 634729.

It is an arithmetic number, because the mean of its divisors is an integer number (7411176045).

Almost surely, 2^141402540625 is an apocalyptic number.

It is an amenable number.

141402540625 is a deficient number, since it is larger than the sum of its proper divisors (36465684455).

141402540625 is an frugal number, since it uses more digits than its factorization.

141402540625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288391 (or 288371 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 34.

Adding to 141402540625 its reverse (526045204141), we get a palindrome (667447744766).

The spelling of 141402540625 in words is "one hundred forty-one billion, four hundred two million, five hundred forty thousand, six hundred twenty-five".