1142341155110 has 32 divisors (see below), whose sum is σ = 2164597344000. Its totient is φ = 432854880480.

The previous prime is 1142341155107. The next prime is 1142341155119. The reversal of 1142341155110 is 115511432411.

It is a super-2 number, since 2×1142341155110² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1142341155119) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2410541 + ... + 2845239.

It is an arithmetic number, because the mean of its divisors is an integer number (67643667000).

Almost surely, 2^{1142341155110} is an apocalyptic number.

1142341155110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1142341155110 is a deficient number, since it is larger than the sum of its proper divisors (1022256188890).

1142341155110 is a wasteful number, since it uses less digits than its factorization.

1142341155110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 448556.

The product of its (nonzero) digits is 2400, while the sum is 29.

Adding to 1142341155110 its reverse (115511432411), we get a palindrome (1257852587521).

The spelling of 1142341155110 in words is "one trillion, one hundred forty-two billion, three hundred forty-one million, one hundred fifty-five thousand, one hundred ten".