1425415300 has 18 divisors (see below), whose sum is σ = 3093151418. Its totient is φ = 570166080.

The previous prime is 1425415259. The next prime is 1425415333. The reversal of 1425415300 is 35145241.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 3069504 + 1422345796 = 1752^2 + 37714^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7126977 + ... + 7127176.

Almost surely, 2^1425415300 is an apocalyptic number.

1425415300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1425415300 is an abundant number, since it is smaller than the sum of its proper divisors (1667736118).

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

1425415300 is a wasteful number, since it uses less digits than its factorization.

1425415300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14254167 (or 14254160 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 1425415300 is about 37754.6725585059. The cubic root of 1425415300 is about 1125.4178661692.

The spelling of 1425415300 in words is "one billion, four hundred twenty-five million, four hundred fifteen thousand, three hundred".