1432040135425 has 48 divisors (see below), whose sum is σ = 1945388813040. Its totient is φ = 1040862986240.

The previous prime is 1432040135423. The next prime is 1432040135429. The reversal of 1432040135425 is 5245310402341.

It can be written as a sum of positive squares in 24 ways, for example, as 605410042561 + 826630092864 = 778081^2 + 909192^2 .

It is not a de Polignac number, because 1432040135425 - 2¹ = 1432040135423 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1432040135423) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 105655449 + ... + 105669001.

It is an arithmetic number, because the mean of its divisors is an integer number (40528933605).

Almost surely, 2^{1432040135425} is an apocalyptic number.

It is an amenable number.

1432040135425 is a deficient number, since it is larger than the sum of its proper divisors (513348677615).

1432040135425 is a wasteful number, since it uses less digits than its factorization.

1432040135425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22182 (or 22177 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 34.

Adding to 1432040135425 its reverse (5245310402341), we get a palindrome (6677350537766).

The spelling of 1432040135425 in words is "one trillion, four hundred thirty-two billion, forty million, one hundred thirty-five thousand, four hundred twenty-five".