1402813105 has 16 divisors (see below), whose sum is σ = 1717966800. Its totient is φ = 1099422720.

The previous prime is 1402813099. The next prime is 1402813117. The reversal of 1402813105 is 5013182041.

It can be written as a sum of positive squares in 8 ways, for example, as 160801 + 1402652304 = 401^2 + 37452^2 .

It is not a de Polignac number, because 1402813105 - 2¹³ = 1402804913 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1402813105.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34045 + ... + 62965.

It is an arithmetic number, because the mean of its divisors is an integer number (107372925).

Almost surely, 2^1402813105 is an apocalyptic number.

It is an amenable number.

1402813105 is a deficient number, since it is larger than the sum of its proper divisors (315153695).

1402813105 is a wasteful number, since it uses less digits than its factorization.

1402813105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29124.

The product of its (nonzero) digits is 960, while the sum is 25.

The square root of 1402813105 is about 37454.1466996646. The cubic root of 1402813105 is about 1119.4377239847.

Adding to 1402813105 its reverse (5013182041), we get a palindrome (6415995146).

The spelling of 1402813105 in words is "one billion, four hundred two million, eight hundred thirteen thousand, one hundred five".