1021003412034 has 16 divisors (see below), whose sum is σ = 2149480867680. Its totient is φ = 322422130080.

The previous prime is 1021003411969. The next prime is 1021003412111. The reversal of 1021003412034 is 4302143001201.

1021003412034 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 1021003412034.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4478085027 + ... + 4478085254.

It is an arithmetic number, because the mean of its divisors is an integer number (134342554230).

Almost surely, 2^{1021003412034} is an apocalyptic number.

1021003412034 is an abundant number, since it is smaller than the sum of its proper divisors (1128477455646).

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

1021003412034 is a wasteful number, since it uses less digits than its factorization.

1021003412034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8956170305.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 1021003412034 its reverse (4302143001201), we get a palindrome (5323146413235).

The spelling of 1021003412034 in words is "one trillion, twenty-one billion, three million, four hundred twelve thousand, thirty-four".