1042756741983 has 16 divisors (see below), whose sum is σ = 1516811826816. Its totient is φ = 631942638240.

The previous prime is 1042756741951. The next prime is 1042756741987. The reversal of 1042756741983 is 3891476572401.

It is not a de Polignac number, because 1042756741983 - 2⁵ = 1042756741951 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1042756741987) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89760 + ... + 1446917.

It is an arithmetic number, because the mean of its divisors is an integer number (94800739176).

It is a 1-persistent number, because it is pandigital, but 2⋅1042756741983 = 2085513483966 is not.

Almost surely, 2^{1042756741983} is an apocalyptic number.

1042756741983 is a deficient number, since it is larger than the sum of its proper divisors (474055084833).

1042756741983 is a wasteful number, since it uses less digits than its factorization.

1042756741983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1557254.

The product of its (nonzero) digits is 10160640, while the sum is 57.

The spelling of 1042756741983 in words is "one trillion, forty-two billion, seven hundred fifty-six million, seven hundred forty-one thousand, nine hundred eighty-three".