1062621161441 has 4 divisors (see below), whose sum is σ = 1214424184512. Its totient is φ = 910818138372.

The previous prime is 1062621161417. The next prime is 1062621161453. The reversal of 1062621161441 is 1441611262601.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1062621161441 - 2³⁸ = 787743254497 is a prime.

It is a super-2 number, since 2×1062621161441² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1062621161461) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75901511525 + ... + 75901511538.

It is an arithmetic number, because the mean of its divisors is an integer number (303606046128).

Almost surely, 2^{1062621161441} is an apocalyptic number.

It is an amenable number.

1062621161441 is a deficient number, since it is larger than the sum of its proper divisors (151803023071).

1062621161441 is an equidigital number, since it uses as much as digits as its factorization.

1062621161441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151803023070.

The product of its (nonzero) digits is 13824, while the sum is 35.

The spelling of 1062621161441 in words is "one trillion, sixty-two billion, six hundred twenty-one million, one hundred sixty-one thousand, four hundred forty-one".