1402024002 has 16 divisors (see below), whose sum is σ = 2804817792. Its totient is φ = 467213040.

The previous prime is 1402023991. The next prime is 1402024037. The reversal of 1402024002 is 2004202041.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6874 + ... + 53397.

It is an arithmetic number, because the mean of its divisors is an integer number (175301112).

Almost surely, 2^1402024002 is an apocalyptic number.

1402024002 is an abundant number, since it is smaller than the sum of its proper divisors (1402793790).

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

1402024002 is a wasteful number, since it uses less digits than its factorization.

1402024002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64153.

The product of its (nonzero) digits is 128, while the sum is 15.

The square root of 1402024002 is about 37443.6109636878. The cubic root of 1402024002 is about 1119.2277845547.

Adding to 1402024002 its reverse (2004202041), we get a palindrome (3406226043).

The spelling of 1402024002 in words is "one billion, four hundred two million, twenty-four thousand, two".