1425040983 has 48 divisors (see below), whose sum is σ = 2221689600. Its totient is φ = 877461120.

The previous prime is 1425040961. The next prime is 1425040993. The reversal of 1425040983 is 3890405241.

1425040983 is a `hidden beast` number, since 142 + 504 + 0 + 9 + 8 + 3 = 666.

It is not a de Polignac number, because 1425040983 - 2²⁶ = 1357932119 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1425040933) 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, 1381678 + ... + 1382708.

It is an arithmetic number, because the mean of its divisors is an integer number (46285200).

Almost surely, 2^1425040983 is an apocalyptic number.

1425040983 is a deficient number, since it is larger than the sum of its proper divisors (796648617).

1425040983 is a wasteful number, since it uses less digits than its factorization.

1425040983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1252 (or 1249 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 1425040983 is about 37749.7150055467. The cubic root of 1425040983 is about 1125.3193451932.

The spelling of 1425040983 in words is "one billion, four hundred twenty-five million, forty thousand, nine hundred eighty-three".