1423030404234 has 64 divisors (see below), whose sum is σ = 2885923738368. Its totient is φ = 467746406400.

The previous prime is 1423030404227. The next prime is 1423030404241. The reversal of 1423030404234 is 4324040303241.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1423030404227) and next prime (1423030404241).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 199832194 + ... + 199839314.

It is an arithmetic number, because the mean of its divisors is an integer number (45092558412).

Almost surely, 2^{1423030404234} is an apocalyptic number.

1423030404234 is an abundant number, since it is smaller than the sum of its proper divisors (1462893334134).

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

1423030404234 is a wasteful number, since it uses less digits than its factorization.

1423030404234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8703.

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 1423030404234 its reverse (4324040303241), we get a palindrome (5747070707475).

The spelling of 1423030404234 in words is "one trillion, four hundred twenty-three billion, thirty million, four hundred four thousand, two hundred thirty-four".