1020011443014 has 16 divisors (see below), whose sum is σ = 2040058394352. Its totient is φ = 339997896288.

The previous prime is 1020011443013. The next prime is 1020011443103. The reversal of 1020011443014 is 4103441100201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1020011443013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1098529 + ... + 1801884.

It is an arithmetic number, because the mean of its divisors is an integer number (127503649647).

Almost surely, 2^{1020011443014} is an apocalyptic number.

1020011443014 is an abundant number, since it is smaller than the sum of its proper divisors (1020046951338).

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

1020011443014 is a wasteful number, since it uses less digits than its factorization.

1020011443014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2959031.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 1020011443014 its reverse (4103441100201), we get a palindrome (5123452543215).

The spelling of 1020011443014 in words is "one trillion, twenty billion, eleven million, four hundred forty-three thousand, fourteen".