1042052033140 has 192 divisors, whose sum is σ = 2377726928640. Its totient is φ = 382179409920.

The previous prime is 1042052033101. The next prime is 1042052033149. The reversal of 1042052033140 is 413302502401.

1042052033140 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 (1042052033149) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1182805500 + ... + 1182806380.

It is an arithmetic number, because the mean of its divisors is an integer number (12383994420).

Almost surely, 2^{1042052033140} is an apocalyptic number.

1042052033140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1042052033140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1188863464320).

1042052033140 is an abundant number, since it is smaller than the sum of its proper divisors (1335674895500).

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

1042052033140 is a wasteful number, since it uses less digits than its factorization.

1042052033140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1490 (or 1488 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 1042052033140 its reverse (413302502401), we get a palindrome (1455354535541).

The spelling of 1042052033140 in words is "one trillion, forty-two billion, fifty-two million, thirty-three thousand, one hundred forty".