1423996502 has 8 divisors (see below), whose sum is σ = 2188092312. Its totient is φ = 694632400.

The previous prime is 1423996499. The next prime is 1423996513. The reversal of 1423996502 is 2056993241.

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

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a self number, because there is not a number n which added to its sum of digits gives 1423996502.

It is a congruent number.

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, 8682824 + ... + 8682987.

It is an arithmetic number, because the mean of its divisors is an integer number (273511539).

Almost surely, 2^1423996502 is an apocalyptic number.

1423996502 is a deficient number, since it is larger than the sum of its proper divisors (764095810).

1423996502 is a wasteful number, since it uses less digits than its factorization.

1423996502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17365854.

The product of its (nonzero) digits is 116640, while the sum is 41.

The square root of 1423996502 is about 37735.8781797906. The cubic root of 1423996502 is about 1125.0443444578.

The spelling of 1423996502 in words is "one billion, four hundred twenty-three million, nine hundred ninety-six thousand, five hundred two".