1402102214 has 32 divisors (see below), whose sum is σ = 2181150720. Its totient is φ = 675595008.

The previous prime is 1402102187. The next prime is 1402102231. The reversal of 1402102214 is 4122012041.

It is a junction number, because it is equal to n+sod(n) for n = 1402102192 and 1402102201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3346097 + ... + 3346515.

It is an arithmetic number, because the mean of its divisors is an integer number (68160960).

Almost surely, 2^1402102214 is an apocalyptic number.

1402102214 is a deficient number, since it is larger than the sum of its proper divisors (779048506).

1402102214 is a wasteful number, since it uses less digits than its factorization.

1402102214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 932.

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 1402102214 is about 37444.6553462574. The cubic root of 1402102214 is about 1119.2485962326.

Adding to 1402102214 its reverse (4122012041), we get a palindrome (5524114255).

The spelling of 1402102214 in words is "one billion, four hundred two million, one hundred two thousand, two hundred fourteen".