1021134150416 has 20 divisors (see below), whose sum is σ = 1979901130524. Its totient is φ = 510191923200.

The previous prime is 1021134150353. The next prime is 1021134150437. The reversal of 1021134150416 is 6140514311201.

It can be written as a sum of positive squares in 2 ways, for example, as 578238576400 + 442895574016 = 760420^2 + 665504^2 .

It is a super-2 number, since 2×1021134150416² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23424545 + ... + 23468096.

Almost surely, 2^{1021134150416} is an apocalyptic number.

1021134150416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1021134150416 is a deficient number, since it is larger than the sum of its proper divisors (958766980108).

1021134150416 is a wasteful number, since it uses less digits than its factorization.

1021134150416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46894010 (or 46894004 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 29.

Adding to 1021134150416 its reverse (6140514311201), we get a palindrome (7161648461617).

The spelling of 1021134150416 in words is "one trillion, twenty-one billion, one hundred thirty-four million, one hundred fifty thousand, four hundred sixteen".