1145051242002 has 48 divisors (see below), whose sum is σ = 2484429948000. Its totient is φ = 381147788736.

The previous prime is 1145051241991. The next prime is 1145051242033. The reversal of 1145051242002 is 2002421505411.

It is a happy number.

1145051242002 is a `hidden beast` number, since 1 + 1 + 450 + 5 + 1 + 2 + 4 + 200 + 2 = 666.

It is a super-2 number, since 2×1145051242002² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 59004433 + ... + 59023835.

It is an arithmetic number, because the mean of its divisors is an integer number (51758957250).

Almost surely, 2^{1145051242002} is an apocalyptic number.

1145051242002 is an abundant number, since it is smaller than the sum of its proper divisors (1339378705998).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1145051242002 is a wasteful number, since it uses less digits than its factorization.

1145051242002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23847 (or 23844 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 27.

Adding to 1145051242002 its reverse (2002421505411), we get a palindrome (3147472747413).

The spelling of 1145051242002 in words is "one trillion, one hundred forty-five billion, fifty-one million, two hundred forty-two thousand, two".