1432001245 has 4 divisors (see below), whose sum is σ = 1718401500. Its totient is φ = 1145600992.

The previous prime is 1432001231. The next prime is 1432001257. The reversal of 1432001245 is 5421002341.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5421002341 = 5903 ⋅918347.

It can be written as a sum of positive squares in 2 ways, for example, as 1108756804 + 323244441 = 33298^2 + 17979^2 .

It is a cyclic number.

It is not a de Polignac number, because 1432001245 - 2¹⁹ = 1431476957 is a prime.

It is a congruent 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, 143200120 + ... + 143200129.

It is an arithmetic number, because the mean of its divisors is an integer number (429600375).

Almost surely, 2^1432001245 is an apocalyptic number.

It is an amenable number.

1432001245 is a deficient number, since it is larger than the sum of its proper divisors (286400255).

1432001245 is an equidigital number, since it uses as much as digits as its factorization.

1432001245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286400254.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 1432001245 is about 37841.7923069191. The cubic root of 1432001245 is about 1127.1484855613.

Adding to 1432001245 its reverse (5421002341), we get a palindrome (6853003586).

The spelling of 1432001245 in words is "one billion, four hundred thirty-two million, one thousand, two hundred forty-five".