1426504002 has 128 divisors (see below), whose sum is σ = 3783628800. Its totient is φ = 347328000.

The previous prime is 1426503979. The next prime is 1426504039. The reversal of 1426504002 is 2004056241.

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 885774 + ... + 887382.

It is an arithmetic number, because the mean of its divisors is an integer number (29559600).

Almost surely, 2^1426504002 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1426504002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1891814400).

1426504002 is an abundant number, since it is smaller than the sum of its proper divisors (2357124798).

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

1426504002 is a wasteful number, since it uses less digits than its factorization.

1426504002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1752.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 1426504002 is about 37769.0879159135. The cubic root of 1426504002 is about 1125.7043166924.

The spelling of 1426504002 in words is "one billion, four hundred twenty-six million, five hundred four thousand, two".