1140021242010 has 96 divisors (see below), whose sum is σ = 3387657416832. Its totient is φ = 260563536000.

The previous prime is 1140021241949. The next prime is 1140021242053. The reversal of 1140021242010 is 102421200411.

1140021242010 is a `hidden beast` number, since 1 + 1 + 400 + 21 + 242 + 0 + 1 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 20148760 + ... + 20205260.

It is an arithmetic number, because the mean of its divisors is an integer number (35288098092).

Almost surely, 2^{1140021242010} is an apocalyptic number.

1140021242010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1140021242010 is an abundant number, since it is smaller than the sum of its proper divisors (2247636174822).

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

1140021242010 is a wasteful number, since it uses less digits than its factorization.

1140021242010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88548 (or 88545 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 1140021242010 its reverse (102421200411), we get a palindrome (1242442442421).

The spelling of 1140021242010 in words is "one trillion, one hundred forty billion, twenty-one million, two hundred forty-two thousand, ten".