1055342434312 has 32 divisors (see below), whose sum is σ = 2082969345600. Its totient is φ = 499885452864.

The previous prime is 1055342434303. The next prime is 1055342434351. The reversal of 1055342434312 is 2134342435501.

It is a super-2 number, since 2×1055342434312² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7534098 + ... + 7672894.

It is an arithmetic number, because the mean of its divisors is an integer number (65092792050).

Almost surely, 2^{1055342434312} is an apocalyptic number.

It is an amenable number.

1055342434312 is a deficient number, since it is larger than the sum of its proper divisors (1027626911288).

1055342434312 is a wasteful number, since it uses less digits than its factorization.

1055342434312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188845 (or 188841 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 37.

Adding to 1055342434312 its reverse (2134342435501), we get a palindrome (3189684869813).

The spelling of 1055342434312 in words is "one trillion, fifty-five billion, three hundred forty-two million, four hundred thirty-four thousand, three hundred twelve".