1425632216013 has 48 divisors (see below), whose sum is σ = 2315446922880. Its totient is φ = 839935014912.

The previous prime is 1425632216011. The next prime is 1425632216033. The reversal of 1425632216013 is 3106122365241.

1425632216013 is a `hidden beast` number, since 1 + 4 + 2 + 5 + 632 + 2 + 1 + 6 + 0 + 13 = 666.

It is not a de Polignac number, because 1425632216013 - 2¹ = 1425632216011 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1425632216011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1841481 + ... + 2498462.

It is an arithmetic number, because the mean of its divisors is an integer number (48238477560).

Almost surely, 2^{1425632216013} is an apocalyptic number.

It is an amenable number.

1425632216013 is a deficient number, since it is larger than the sum of its proper divisors (889814706867).

1425632216013 is a wasteful number, since it uses less digits than its factorization.

1425632216013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4340098 (or 4340095 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The spelling of 1425632216013 in words is "one trillion, four hundred twenty-five billion, six hundred thirty-two million, two hundred sixteen thousand, thirteen".