1402402114 has 16 divisors (see below), whose sum is σ = 2228041728. Its totient is φ = 659747392.

The previous prime is 1402402061. The next prime is 1402402117. The reversal of 1402402114 is 4112042041.

It is a junction number, because it is equal to n+sod(n) for n = 1402402091 and 1402402100.

It is not an unprimeable number, because it can be changed into a prime (1402402117) 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, 193887 + ... + 200989.

It is an arithmetic number, because the mean of its divisors is an integer number (139252608).

Almost surely, 2^1402402114 is an apocalyptic number.

1402402114 is a deficient number, since it is larger than the sum of its proper divisors (825639614).

1402402114 is a wasteful number, since it uses less digits than its factorization.

1402402114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12929.

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 1402402114 is about 37448.6597089936. The cubic root of 1402402114 is about 1119.3283903973.

Adding to 1402402114 its reverse (4112042041), we get a palindrome (5514444155).

The spelling of 1402402114 in words is "one billion, four hundred two million, four hundred two thousand, one hundred fourteen".