1414402002 has 24 divisors (see below), whose sum is σ = 3300271884. Its totient is φ = 435200544.

The previous prime is 1414401977. The next prime is 1414402013. The reversal of 1414402002 is 2002044141.

It can be written as a sum of positive squares in 2 ways, for example, as 1400181561 + 14220441 = 37419^2 + 3771^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3021993 + ... + 3022460.

Almost surely, 2^1414402002 is an apocalyptic number.

1414402002 is an abundant number, since it is smaller than the sum of its proper divisors (1885869882).

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

1414402002 is a wasteful number, since it uses less digits than its factorization.

1414402002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6044474 (or 6044471 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

The square root of 1414402002 is about 37608.5362916453. The cubic root of 1414402002 is about 1122.5119009722.

Adding to 1414402002 its reverse (2002044141), we get a palindrome (3416446143).

The spelling of 1414402002 in words is "one billion, four hundred fourteen million, four hundred two thousand, two".