142324400001 has 16 divisors (see below), whose sum is σ = 216928863104. Its totient is φ = 81308133504.

The previous prime is 142324399991. The next prime is 142324400003. The reversal of 142324400001 is 100004423241.

It is not a de Polignac number, because 142324400001 - 2¹⁷ = 142324268929 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (142324400003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 750070 + ... + 920463.

It is an arithmetic number, because the mean of its divisors is an integer number (13558053944).

Almost surely, 2^142324400001 is an apocalyptic number.

It is an amenable number.

142324400001 is a deficient number, since it is larger than the sum of its proper divisors (74604463103).

142324400001 is a wasteful number, since it uses less digits than its factorization.

142324400001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1674600.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 142324400001 its reverse (100004423241), we get a palindrome (242328823242).

The spelling of 142324400001 in words is "one hundred forty-two billion, three hundred twenty-four million, four hundred thousand, one".