1077433146561 has 8 divisors (see below), whose sum is σ = 1437773684704. Its totient is φ = 717690686400.

The previous prime is 1077433146551. The next prime is 1077433146607. The reversal of 1077433146561 is 1656413347701.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1077433146561 - 2⁶ = 1077433146497 is a prime.

It is a super-2 number, since 2×1077433146561² (a number of 25 digits) contains 22 as substring.

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 1077433146561.

It is not an unprimeable number, because it can be changed into a prime (1077433146551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 149515291 + ... + 149522496.

It is an arithmetic number, because the mean of its divisors is an integer number (179721710588).

Almost surely, 2^{1077433146561} is an apocalyptic number.

It is an amenable number.

1077433146561 is a deficient number, since it is larger than the sum of its proper divisors (360340538143).

1077433146561 is a wasteful number, since it uses less digits than its factorization.

1077433146561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299038991.

The product of its (nonzero) digits is 1270080, while the sum is 48.

The spelling of 1077433146561 in words is "one trillion, seventy-seven billion, four hundred thirty-three million, one hundred forty-six thousand, five hundred sixty-one".