1423140133011 has 64 divisors (see below), whose sum is σ = 2013431067648. Its totient is φ = 892336693248.

The previous prime is 1423140132989. The next prime is 1423140133021. The reversal of 1423140133011 is 1103310413241.

It is a happy number.

It is not a de Polignac number, because 1423140133011 - 2²⁷ = 1423005915283 is a prime.

It is a super-2 number, since 2×1423140133011² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1423140133021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1302048981 + ... + 1302050073.

It is an arithmetic number, because the mean of its divisors is an integer number (31459860432).

Almost surely, 2^{1423140133011} is an apocalyptic number.

1423140133011 is a deficient number, since it is larger than the sum of its proper divisors (590290934637).

1423140133011 is a wasteful number, since it uses less digits than its factorization.

1423140133011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2300.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 1423140133011 its reverse (1103310413241), we get a palindrome (2526450546252).

The spelling of 1423140133011 in words is "one trillion, four hundred twenty-three billion, one hundred forty million, one hundred thirty-three thousand, eleven".