1162342734401 has 4 divisors (see below), whose sum is σ = 1170143692500. Its totient is φ = 1154541776304.

The previous prime is 1162342734379. The next prime is 1162342734433. The reversal of 1162342734401 is 1044372432611.

It is a Cunningham number, because it is equal to 1078120²+1.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 136175760400 + 1026166974001 = 369020^2 + 1012999^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1162342734401 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1162342734461) 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, 3900478826 + ... + 3900479123.

It is an arithmetic number, because the mean of its divisors is an integer number (292535923125).

Almost surely, 2^{1162342734401} is an apocalyptic number.

It is an amenable number.

1162342734401 is a deficient number, since it is larger than the sum of its proper divisors (7800958099).

1162342734401 is an equidigital number, since it uses as much as digits as its factorization.

1162342734401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7800958098.

The product of its (nonzero) digits is 96768, while the sum is 38.

The spelling of 1162342734401 in words is "one trillion, one hundred sixty-two billion, three hundred forty-two million, seven hundred thirty-four thousand, four hundred one".