1423434031201 has 16 divisors (see below), whose sum is σ = 1756287727488. Its totient is φ = 1123424928000.

The previous prime is 1423434031193. The next prime is 1423434031223. The reversal of 1423434031201 is 1021304343241.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1423434031201 - 2³ = 1423434031193 is a prime.

It is a super-2 number, since 2×1423434031201² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1423434031201.

It is not an unprimeable number, because it can be changed into a prime (1423434035201) 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 15 ways as a sum of consecutive naturals, for example, 19467415 + ... + 19540396.

It is an arithmetic number, because the mean of its divisors is an integer number (109767982968).

Almost surely, 2^{1423434031201} is an apocalyptic number.

It is an amenable number.

1423434031201 is a deficient number, since it is larger than the sum of its proper divisors (332853696287).

1423434031201 is a wasteful number, since it uses less digits than its factorization.

1423434031201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39008232.

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

Adding to 1423434031201 its reverse (1021304343241), we get a palindrome (2444738374442).

The spelling of 1423434031201 in words is "one trillion, four hundred twenty-three billion, four hundred thirty-four million, thirty-one thousand, two hundred one".