11342434130240 has 28 divisors (see below), whose sum is σ = 27009171273396. Its totient is φ = 4536973651968.

The previous prime is 11342434130197. The next prime is 11342434130243. The reversal of 11342434130240 is 4203143424311.

It can be written as a sum of positive squares in 2 ways, for example, as 6958368688384 + 4384065441856 = 2637872^2 + 2093816^2 .

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a junction number, because it is equal to n+sod(n) for n = 11342434130197 and 11342434130206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11342434130243) 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 3 ways as a sum of consecutive naturals, for example, 17722553009 + ... + 17722553648.

Almost surely, 2^{11342434130240} is an apocalyptic number.

11342434130240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11342434130240 is an abundant number, since it is smaller than the sum of its proper divisors (15666737143156).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11342434130240 is an equidigital number, since it uses as much as digits as its factorization.

11342434130240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35445106674 (or 35445106664 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 11342434130240 its reverse (4203143424311), we get a palindrome (15545577554551).

The spelling of 11342434130240 in words is "eleven trillion, three hundred forty-two billion, four hundred thirty-four million, one hundred thirty thousand, two hundred forty".