1423302140134 has 16 divisors (see below), whose sum is σ = 2583472792608. Its totient is φ = 574105064832.

The previous prime is 1423302140129. The next prime is 1423302140167. The reversal of 1423302140134 is 4310412033241.

It is a happy number.

It is a super-2 number, since 2×1423302140134² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2990130309 + ... + 2990130784.

It is an arithmetic number, because the mean of its divisors is an integer number (161467049538).

Almost surely, 2^{1423302140134} is an apocalyptic number.

1423302140134 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1423302140134 is a deficient number, since it is larger than the sum of its proper divisors (1160170652474).

1423302140134 is a wasteful number, since it uses less digits than its factorization.

1423302140134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5980261119.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 1423302140134 its reverse (4310412033241), we get a palindrome (5733714173375).

The spelling of 1423302140134 in words is "one trillion, four hundred twenty-three billion, three hundred two million, one hundred forty thousand, one hundred thirty-four".