1010030044140 has 144 divisors (see below), whose sum is σ = 3316013064000. Its totient is φ = 247373305344.

The previous prime is 1010030044123. The next prime is 1010030044141. The reversal of 1010030044140 is 414400300101.

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

It is not an unprimeable number, because it can be changed into a prime (1010030044141) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 618855 + ... + 1550174.

It is an arithmetic number, because the mean of its divisors is an integer number (23027868500).

Almost surely, 2^{1010030044140} is an apocalyptic number.

1010030044140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1010030044140 is an abundant number, since it is smaller than the sum of its proper divisors (2305983019860).

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

1010030044140 is a wasteful number, since it uses less digits than its factorization.

1010030044140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2169256 (or 2169251 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 1010030044140 its reverse (414400300101), we get a palindrome (1424430344241).

The spelling of 1010030044140 in words is "one trillion, ten billion, thirty million, forty-four thousand, one hundred forty".