1142550342310 has 64 divisors (see below), whose sum is σ = 2236858565760. Its totient is φ = 417663267840.

The previous prime is 1142550342287. The next prime is 1142550342449. The reversal of 1142550342310 is 132430552411.

It is a super-2 number, since 2×1142550342310² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 69740320 + ... + 69756700.

It is an arithmetic number, because the mean of its divisors is an integer number (34950915090).

Almost surely, 2^{1142550342310} is an apocalyptic number.

1142550342310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1142550342310 is a deficient number, since it is larger than the sum of its proper divisors (1094308223450).

1142550342310 is a wasteful number, since it uses less digits than its factorization.

1142550342310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21713.

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 1142550342310 its reverse (132430552411), we get a palindrome (1274980894721).

The spelling of 1142550342310 in words is "one trillion, one hundred forty-two billion, five hundred fifty million, three hundred forty-two thousand, three hundred ten".