1402024412 has 12 divisors (see below), whose sum is σ = 2455660536. Its totient is φ = 700407120.

The previous prime is 1402024411. The next prime is 1402024447. The reversal of 1402024412 is 2144202041.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1402024411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 146039 + ... + 155342.

It is an arithmetic number, because the mean of its divisors is an integer number (204638378).

Almost surely, 2^1402024412 is an apocalyptic number.

It is an amenable number.

1402024412 is a deficient number, since it is larger than the sum of its proper divisors (1053636124).

1402024412 is a wasteful number, since it uses less digits than its factorization.

1402024412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302548 (or 302546 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 1402024412 is about 37443.6164385867. The cubic root of 1402024412 is about 1119.2278936550.

Adding to 1402024412 its reverse (2144202041), we get a palindrome (3546226453).

The spelling of 1402024412 in words is "one billion, four hundred two million, twenty-four thousand, four hundred twelve".