1076777443441 has 4 divisors (see below), whose sum is σ = 1230602792512. Its totient is φ = 922952094372.

The previous prime is 1076777443433. The next prime is 1076777443453. The reversal of 1076777443441 is 1443447776701.

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 not a de Polignac number, because 1076777443441 - 2³ = 1076777443433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1076777443411) 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, 76912674525 + ... + 76912674538.

It is an arithmetic number, because the mean of its divisors is an integer number (307650698128).

Almost surely, 2^{1076777443441} is an apocalyptic number.

It is an amenable number.

1076777443441 is a deficient number, since it is larger than the sum of its proper divisors (153825349071).

1076777443441 is an equidigital number, since it uses as much as digits as its factorization.

1076777443441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153825349070.

The product of its (nonzero) digits is 11063808, while the sum is 55.

The spelling of 1076777443441 in words is "one trillion, seventy-six billion, seven hundred seventy-seven million, four hundred forty-three thousand, four hundred forty-one".