1404123002 has 8 divisors (see below), whose sum is σ = 2107065312. Its totient is φ = 701767900.

The previous prime is 1404122987. The next prime is 1404123013. The reversal of 1404123002 is 2003214041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1404123002² = 3943122809490984008, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 140774 + ... + 150417.

It is an arithmetic number, because the mean of its divisors is an integer number (263383164).

Almost surely, 2^1404123002 is an apocalyptic number.

1404123002 is a deficient number, since it is larger than the sum of its proper divisors (702942310).

1404123002 is a wasteful number, since it uses less digits than its factorization.

1404123002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 293604.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 1404123002 is about 37471.6292947077. The cubic root of 1404123002 is about 1119.7860459719.

Adding to 1404123002 its reverse (2003214041), we get a palindrome (3407337043).

The spelling of 1404123002 in words is "one billion, four hundred four million, one hundred twenty-three thousand, two".