1054335235040 has 48 divisors (see below), whose sum is σ = 2621965263120. Its totient is φ = 399537561600.

The previous prime is 1054335235033. The next prime is 1054335235043. The reversal of 1054335235040 is 405325334501.

It is a happy number.

It is a super-3 number, since 3×1054335235040³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1054335235043) 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, 173407361 + ... + 173413440.

It is an arithmetic number, because the mean of its divisors is an integer number (54624276315).

Almost surely, 2^{1054335235040} is an apocalyptic number.

1054335235040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1054335235040 is an abundant number, since it is smaller than the sum of its proper divisors (1567630028080).

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

1054335235040 is a wasteful number, since it uses less digits than its factorization.

1054335235040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346820835 (or 346820827 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 35.

The spelling of 1054335235040 in words is "one trillion, fifty-four billion, three hundred thirty-five million, two hundred thirty-five thousand, forty".