1425314100 has 72 divisors (see below), whose sum is σ = 4713045568. Its totient is φ = 325785600.

The previous prime is 1425314081. The next prime is 1425314113. The reversal of 1425314100 is 14135241.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 337261 + ... + 341460.

Almost surely, 2^1425314100 is an apocalyptic number.

1425314100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1425314100 is an abundant number, since it is smaller than the sum of its proper divisors (3287731468).

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

1425314100 is a wasteful number, since it uses less digits than its factorization.

1425314100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 678745 (or 678738 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 1425314100 is about 37753.3323032550. The cubic root of 1425314100 is about 1125.3912318300.

Adding to 1425314100 its reverse (14135241), we get a palindrome (1439449341).

The spelling of 1425314100 in words is "one billion, four hundred twenty-five million, three hundred fourteen thousand, one hundred".