4542138101811 has 8 divisors (see below), whose sum is σ = 6056989830864. Its totient is φ = 3027689220320.

The previous prime is 4542138101807. The next prime is 4542138101827. The reversal of 4542138101811 is 1181018312454.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4542138101811 - 2² = 4542138101807 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4542138101811.

It is not an unprimeable number, because it can be changed into a prime (4542138101801) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100685580 + ... + 100730681.

It is an arithmetic number, because the mean of its divisors is an integer number (757123728858).

Almost surely, 2^{4542138101811} is an apocalyptic number.

4542138101811 is a deficient number, since it is larger than the sum of its proper divisors (1514851729053).

4542138101811 is a wasteful number, since it uses less digits than its factorization.

4542138101811 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201423781.

The product of its (nonzero) digits is 30720, while the sum is 39.

The spelling of 4542138101811 in words is "four trillion, five hundred forty-two billion, one hundred thirty-eight million, one hundred one thousand, eight hundred eleven".