1425040152 has 64 divisors (see below), whose sum is σ = 3640339200. Its totient is φ = 464745600.

The previous prime is 1425040151. The next prime is 1425040153. The reversal of 1425040152 is 2510405241.

It is an interprime number because it is at equal distance from previous prime (1425040151) and next prime (1425040153).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1425040151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 239874 + ... + 245742.

It is an arithmetic number, because the mean of its divisors is an integer number (56880300).

Almost surely, 2^1425040152 is an apocalyptic number.

1425040152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1425040152 is an abundant number, since it is smaller than the sum of its proper divisors (2215299048).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1425040152 is a wasteful number, since it uses less digits than its factorization.

1425040152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6096 (or 6092 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 24.

The square root of 1425040152 is about 37749.7039988395. The cubic root of 1425040152 is about 1125.3191264531.

Adding to 1425040152 its reverse (2510405241), we get a palindrome (3935445393).

The spelling of 1425040152 in words is "one billion, four hundred twenty-five million, forty thousand, one hundred fifty-two".