1077314444521 has 32 divisors (see below), whose sum is σ = 1350694275840. Its totient is φ = 837818505216.

The previous prime is 1077314444519. The next prime is 1077314444543. The reversal of 1077314444521 is 1254444137701.

It is a happy number.

It is not a de Polignac number, because 1077314444521 - 2¹ = 1077314444519 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1077314444321) 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, 1976245 + ... + 2461741.

It is an arithmetic number, because the mean of its divisors is an integer number (42209196120).

Almost surely, 2^{1077314444521} is an apocalyptic number.

It is an amenable number.

1077314444521 is a deficient number, since it is larger than the sum of its proper divisors (273379831319).

1077314444521 is a wasteful number, since it uses less digits than its factorization.

1077314444521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 486193.

The product of its (nonzero) digits is 376320, while the sum is 43.

The spelling of 1077314444521 in words is "one trillion, seventy-seven billion, three hundred fourteen million, four hundred forty-four thousand, five hundred twenty-one".