142400043041201 has 16 divisors (see below), whose sum is σ = 159303505334400. Its totient is φ = 126197221180800.

The previous prime is 142400043041197. The next prime is 142400043041203. The reversal of 142400043041201 is 102140340004241.

It is not a de Polignac number, because 142400043041201 - 2² = 142400043041197 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (142400043041203) 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, 1024258586 + ... + 1024397603.

It is an arithmetic number, because the mean of its divisors is an integer number (9956469083400).

Almost surely, 2^{142400043041201} is an apocalyptic number.

142400043041201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

142400043041201 is a deficient number, since it is larger than the sum of its proper divisors (16903462293199).

142400043041201 is a wasteful number, since it uses less digits than its factorization.

142400043041201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2048656360.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 142400043041201 its reverse (102140340004241), we get a palindrome (244540383045442).

The spelling of 142400043041201 in words is "one hundred forty-two trillion, four hundred billion, forty-three million, forty-one thousand, two hundred one".