1142501887075 has 12 divisors (see below), whose sum is σ = 1417993807320. Its totient is φ = 913168304960.

The previous prime is 1142501887027. The next prime is 1142501887117. The reversal of 1142501887075 is 5707881052411.

It is not a de Polignac number, because 1142501887075 - 2³³ = 1133911952483 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20802145 + ... + 20856994.

It is an arithmetic number, because the mean of its divisors is an integer number (118166150610).

Almost surely, 2^{1142501887075} is an apocalyptic number.

1142501887075 is a deficient number, since it is larger than the sum of its proper divisors (275491920245).

1142501887075 is a wasteful number, since it uses less digits than its factorization.

1142501887075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41660246 (or 41660241 counting only the distinct ones).

The product of its (nonzero) digits is 627200, while the sum is 49.

The spelling of 1142501887075 in words is "one trillion, one hundred forty-two billion, five hundred one million, eight hundred eighty-seven thousand, seventy-five".