140425132452355 has 4 divisors (see below), whose sum is σ = 168510158942832. Its totient is φ = 112340105961880.

The previous prime is 140425132452329. The next prime is 140425132452389. The reversal of 140425132452355 is 553254231524041.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 140425132452355 - 2³⁹ = 139875376638467 is a prime.

It is a super-2 number, since 2×140425132452355² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14042513245231 + ... + 14042513245240.

It is an arithmetic number, because the mean of its divisors is an integer number (42127539735708).

Almost surely, 2^{140425132452355} is an apocalyptic number.

140425132452355 is a deficient number, since it is larger than the sum of its proper divisors (28085026490477).

140425132452355 is an equidigital number, since it uses as much as digits as its factorization.

140425132452355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28085026490476.

The product of its (nonzero) digits is 2880000, while the sum is 46.

Adding to 140425132452355 its reverse (553254231524041), we get a palindrome (693679363976396).

The spelling of 140425132452355 in words is "one hundred forty trillion, four hundred twenty-five billion, one hundred thirty-two million, four hundred fifty-two thousand, three hundred fifty-five".