142115104515501 has 64 divisors (see below), whose sum is σ = 232073809676800. Its totient is φ = 85419976730112.

The previous prime is 142115104515443. The next prime is 142115104515521. The reversal of 142115104515501 is 105515401511241.

142115104515501 is a `hidden beast` number, since 1 + 4 + 2 + 1 + 1 + 51 + 0 + 4 + 51 + 550 + 1 = 666.

It is not a de Polignac number, because 142115104515501 - 2³⁴ = 142097924646317 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142115104515521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 24285046 + ... + 29563383.

It is an arithmetic number, because the mean of its divisors is an integer number (3626153276200).

Almost surely, 2^{142115104515501} is an apocalyptic number.

It is an amenable number.

142115104515501 is a deficient number, since it is larger than the sum of its proper divisors (89958705161299).

142115104515501 is a wasteful number, since it uses less digits than its factorization.

142115104515501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53848627 (or 53848621 counting only the distinct ones).

The product of its (nonzero) digits is 20000, while the sum is 36.

The spelling of 142115104515501 in words is "one hundred forty-two trillion, one hundred fifteen billion, one hundred four million, five hundred fifteen thousand, five hundred one".