1423142043104 has 24 divisors (see below), whose sum is σ = 2807188686288. Its totient is φ = 710205233920.

The previous prime is 1423142043101. The next prime is 1423142043119. The reversal of 1423142043104 is 4013402413241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1423142043101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42663932 + ... + 42697275.

It is an arithmetic number, because the mean of its divisors is an integer number (116966195262).

Almost surely, 2^{1423142043104} is an apocalyptic number.

It is an amenable number.

1423142043104 is a deficient number, since it is larger than the sum of its proper divisors (1384046643184).

1423142043104 is an equidigital number, since it uses as much as digits as its factorization.

1423142043104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85361738 (or 85361730 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 1423142043104 its reverse (4013402413241), we get a palindrome (5436544456345).

The spelling of 1423142043104 in words is "one trillion, four hundred twenty-three billion, one hundred forty-two million, forty-three thousand, one hundred four".