1423734302 has 4 divisors (see below), whose sum is σ = 2135601456. Its totient is φ = 711867150.

The previous prime is 1423734253. The next prime is 1423734313. The reversal of 1423734302 is 2034373241.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 355933574 + ... + 355933577.

It is an arithmetic number, because the mean of its divisors is an integer number (533900364).

Almost surely, 2^1423734302 is an apocalyptic number.

1423734302 is a deficient number, since it is larger than the sum of its proper divisors (711867154).

1423734302 is an equidigital number, since it uses as much as digits as its factorization.

1423734302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 711867153.

The product of its (nonzero) digits is 12096, while the sum is 29.

The square root of 1423734302 is about 37732.4038725338. The cubic root of 1423734302 is about 1124.9752888729.

The spelling of 1423734302 in words is "one billion, four hundred twenty-three million, seven hundred thirty-four thousand, three hundred two".