1042344105552 has 60 divisors (see below), whose sum is σ = 2921000407104. Its totient is φ = 346985352000.

The previous prime is 1042344105461. The next prime is 1042344105623. The reversal of 1042344105552 is 2555014432401.

1042344105552 is a `hidden beast` number, since 1 + 0 + 4 + 234 + 410 + 5 + 5 + 5 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4711098 + ... + 4927385.

Almost surely, 2^{1042344105552} is an apocalyptic number.

1042344105552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1042344105552 is an abundant number, since it is smaller than the sum of its proper divisors (1878656301552).

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

1042344105552 is a wasteful number, since it uses less digits than its factorization.

1042344105552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9639248 (or 9639239 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 36.

Adding to 1042344105552 its reverse (2555014432401), we get a palindrome (3597358537953).

The spelling of 1042344105552 in words is "one trillion, forty-two billion, three hundred forty-four million, one hundred five thousand, five hundred fifty-two".