1542343524099 has 24 divisors (see below), whose sum is σ = 2394399204288. Its totient is φ = 880531238160.

The previous prime is 1542343524097. The next prime is 1542343524103. The reversal of 1542343524099 is 9904253432451.

It is not a de Polignac number, because 1542343524099 - 2¹ = 1542343524097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1542343524091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4648117 + ... + 4968870.

It is an arithmetic number, because the mean of its divisors is an integer number (99766633512).

Almost surely, 2^{1542343524099} is an apocalyptic number.

1542343524099 is a deficient number, since it is larger than the sum of its proper divisors (852055680189).

1542343524099 is a wasteful number, since it uses less digits than its factorization.

1542343524099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9618095 (or 9618088 counting only the distinct ones).

The product of its (nonzero) digits is 4665600, while the sum is 51.

The spelling of 1542343524099 in words is "one trillion, five hundred forty-two billion, three hundred forty-three million, five hundred twenty-four thousand, ninety-nine".