1021414354135 has 32 divisors (see below), whose sum is σ = 1501206515712. Its totient is φ = 651839633280.

The previous prime is 1021414354133. The next prime is 1021414354139. The reversal of 1021414354135 is 5314534141201.

It is not a de Polignac number, because 1021414354135 - 2¹ = 1021414354133 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1021414354135.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1021414354133) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17116671 + ... + 17176240.

It is an arithmetic number, because the mean of its divisors is an integer number (46912703616).

Almost surely, 2^{1021414354135} is an apocalyptic number.

1021414354135 is a deficient number, since it is larger than the sum of its proper divisors (479792161577).

1021414354135 is a wasteful number, since it uses less digits than its factorization.

1021414354135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34292983.

The product of its (nonzero) digits is 28800, while the sum is 34.

Adding to 1021414354135 its reverse (5314534141201), we get a palindrome (6335948495336).

The spelling of 1021414354135 in words is "one trillion, twenty-one billion, four hundred fourteen million, three hundred fifty-four thousand, one hundred thirty-five".