1016144042100 has 144 divisors (see below), whose sum is σ = 3239076810816. Its totient is φ = 243898880000.

The previous prime is 1016144042033. The next prime is 1016144042117. The reversal of 1016144042100 is 12404416101.

It is a congruent number.

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, 1191069 + ... + 1857668.

It is an arithmetic number, because the mean of its divisors is an integer number (22493588964).

Almost surely, 2^{1016144042100} is an apocalyptic number.

1016144042100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1016144042100 is an abundant number, since it is smaller than the sum of its proper divisors (2222932768716).

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

1016144042100 is a wasteful number, since it uses less digits than its factorization.

1016144042100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3048866 (or 3048859 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 1016144042100 its reverse (12404416101), we get a palindrome (1028548458201).

The spelling of 1016144042100 in words is "one trillion, sixteen billion, one hundred forty-four million, forty-two thousand, one hundred".