14564142402045 has 32 divisors (see below), whose sum is σ = 23341625891712. Its totient is φ = 7754544602112.

The previous prime is 14564142401987. The next prime is 14564142402049. The reversal of 14564142402045 is 54020424146541.

It is a happy number.

It is not a de Polignac number, because 14564142402045 - 2¹⁶ = 14564142336509 is a prime.

It is a super-2 number, since 2×14564142402045² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14564142401988 and 14564142402006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14564142402049) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 271727769 + ... + 271781361.

It is an arithmetic number, because the mean of its divisors is an integer number (729425809116).

Almost surely, 2^{14564142402045} is an apocalyptic number.

14564142402045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14564142402045 is a deficient number, since it is larger than the sum of its proper divisors (8777483489667).

14564142402045 is a wasteful number, since it uses less digits than its factorization.

14564142402045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83581.

The product of its (nonzero) digits is 614400, while the sum is 42.

Adding to 14564142402045 its reverse (54020424146541), we get a palindrome (68584566548586).

The spelling of 14564142402045 in words is "fourteen trillion, five hundred sixty-four billion, one hundred forty-two million, four hundred two thousand, forty-five".