1042134544355 has 16 divisors (see below), whose sum is σ = 1317797575200. Its totient is φ = 788978027520.

The previous prime is 1042134544349. The next prime is 1042134544427. The reversal of 1042134544355 is 5534454312401.

It is a de Polignac number, because none of the positive numbers 2^k-1042134544355 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5815856 + ... + 5992365.

It is an arithmetic number, because the mean of its divisors is an integer number (82362348450).

Almost surely, 2^{1042134544355} is an apocalyptic number.

1042134544355 is a deficient number, since it is larger than the sum of its proper divisors (275663030845).

1042134544355 is a wasteful number, since it uses less digits than its factorization.

1042134544355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11809174.

The product of its (nonzero) digits is 576000, while the sum is 41.

Adding to 1042134544355 its reverse (5534454312401), we get a palindrome (6576588856756).

The spelling of 1042134544355 in words is "one trillion, forty-two billion, one hundred thirty-four million, five hundred forty-four thousand, three hundred fifty-five".