1042732718753 has 8 divisors (see below), whose sum is σ = 1137562249536. Its totient is φ = 947909129200.

The previous prime is 1042732718737. The next prime is 1042732718759. The reversal of 1042732718753 is 3578172372401.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1042732718753 - 2⁴ = 1042732718737 is a prime.

It is a super-3 number, since 3×1042732718753³ (a number of 37 digits) contains 333 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1042732718759) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1114301 + ... + 1824042.

It is an arithmetic number, because the mean of its divisors is an integer number (142195281192).

Almost surely, 2^{1042732718753} is an apocalyptic number.

It is an amenable number.

1042732718753 is a deficient number, since it is larger than the sum of its proper divisors (94829530783).

1042732718753 is a wasteful number, since it uses less digits than its factorization.

1042732718753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2970615.

The product of its (nonzero) digits is 1975680, while the sum is 50.

The spelling of 1042732718753 in words is "one trillion, forty-two billion, seven hundred thirty-two million, seven hundred eighteen thousand, seven hundred fifty-three".