1423012350 has 48 divisors (see below), whose sum is σ = 3538523520. Its totient is φ = 378453600.

The previous prime is 1423012343. The next prime is 1423012351. The reversal of 1423012350 is 532103241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1423012351) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 44335 + ... + 69365.

It is an arithmetic number, because the mean of its divisors is an integer number (73719240).

Almost surely, 2^1423012350 is an apocalyptic number.

1423012350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1423012350 is an abundant number, since it is smaller than the sum of its proper divisors (2115511170).

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

1423012350 is a wasteful number, since it uses less digits than its factorization.

1423012350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25425 (or 25420 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 1423012350 is about 37722.8359220247. The cubic root of 1423012350 is about 1124.7851046327.

Adding to 1423012350 its reverse (532103241), we get a palindrome (1955115591).

The spelling of 1423012350 in words is "one billion, four hundred twenty-three million, twelve thousand, three hundred fifty".