1153768233842 has 32 divisors (see below), whose sum is σ = 2063977189632. Its totient is φ = 472951854144.

The previous prime is 1153768233833. The next prime is 1153768233949. The reversal of 1153768233842 is 2483328673511.

It is a happy number.

It is a super-3 number, since 3×1153768233842³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8398208 + ... + 8534484.

It is an arithmetic number, because the mean of its divisors is an integer number (64499287176).

Almost surely, 2^{1153768233842} is an apocalyptic number.

1153768233842 is a deficient number, since it is larger than the sum of its proper divisors (910208955790).

1153768233842 is a wasteful number, since it uses less digits than its factorization.

1153768233842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162602.

The product of its digits is 5806080, while the sum is 53.

The spelling of 1153768233842 in words is "one trillion, one hundred fifty-three billion, seven hundred sixty-eight million, two hundred thirty-three thousand, eight hundred forty-two".