1040533120542 has 32 divisors (see below), whose sum is σ = 2098367845632. Its totient is φ = 343972665344.

The previous prime is 1040533120541. The next prime is 1040533120573. The reversal of 1040533120542 is 2450213350401.

1040533120542 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1040533120541) 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, 1136298 + ... + 1836365.

It is an arithmetic number, because the mean of its divisors is an integer number (65573995176).

Almost surely, 2^{1040533120542} is an apocalyptic number.

1040533120542 is an abundant number, since it is smaller than the sum of its proper divisors (1057834725090).

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

1040533120542 is a wasteful number, since it uses less digits than its factorization.

1040533120542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2973152.

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 1040533120542 its reverse (2450213350401), we get a palindrome (3490746470943).

The spelling of 1040533120542 in words is "one trillion, forty billion, five hundred thirty-three million, one hundred twenty thousand, five hundred forty-two".