1141164556610 has 32 divisors (see below), whose sum is σ = 2212233251760. Its totient is φ = 421328371968.

The previous prime is 1141164556549. The next prime is 1141164556633. The reversal of 1141164556610 is 166554611411.

It can be written as a sum of positive squares in 8 ways, for example, as 84444291649 + 1056720264961 = 290593^2 + 1027969^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2048564 + ... + 2545376.

Almost surely, 2^{1141164556610} is an apocalyptic number.

1141164556610 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1141164556610 is a deficient number, since it is larger than the sum of its proper divisors (1071068695150).

1141164556610 is a wasteful number, since it uses less digits than its factorization.

1141164556610 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 514502.

The product of its (nonzero) digits is 86400, while the sum is 41.

The spelling of 1141164556610 in words is "one trillion, one hundred forty-one billion, one hundred sixty-four million, five hundred fifty-six thousand, six hundred ten".