1425416403 has 8 divisors (see below), whose sum is σ = 1900729600. Its totient is φ = 950190408.

The previous prime is 1425416401. The next prime is 1425416407. The reversal of 1425416403 is 3046145241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1425416403 - 2¹ = 1425416401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1425416401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53658 + ... + 75696.

It is an arithmetic number, because the mean of its divisors is an integer number (237591200).

Almost surely, 2^1425416403 is an apocalyptic number.

1425416403 is a deficient number, since it is larger than the sum of its proper divisors (475313197).

1425416403 is a wasteful number, since it uses less digits than its factorization.

1425416403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43601.

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 1425416403 is about 37754.6871659666. The cubic root of 1425416403 is about 1125.4181564555.

The spelling of 1425416403 in words is "one billion, four hundred twenty-five million, four hundred sixteen thousand, four hundred three".