1021040010032 has 40 divisors (see below), whose sum is σ = 2338835498400. Its totient is φ = 422499313152.

The previous prime is 1021040009993. The next prime is 1021040010049. The reversal of 1021040010032 is 2300100401201.

It is a super-3 number, since 3×1021040010032³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 1021040009989 and 1021040010016.

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, 157176557 + ... + 157183052.

It is an arithmetic number, because the mean of its divisors is an integer number (58470887460).

Almost surely, 2^{1021040010032} is an apocalyptic number.

It is an amenable number.

1021040010032 is an abundant number, since it is smaller than the sum of its proper divisors (1317795488368).

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

1021040010032 is a wasteful number, since it uses less digits than its factorization.

1021040010032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314359653 (or 314359647 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 1021040010032 its reverse (2300100401201), we get a palindrome (3321140411233).

The spelling of 1021040010032 in words is "one trillion, twenty-one billion, forty million, ten thousand, thirty-two".