1254033032408 has 128 divisors (see below), whose sum is σ = 2574773308800. Its totient is φ = 569153654784.

The previous prime is 1254033032321. The next prime is 1254033032423. The reversal of 1254033032408 is 8042303304521.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 982014266 + ... + 982015542.

It is an arithmetic number, because the mean of its divisors is an integer number (20115416475).

Almost surely, 2^{1254033032408} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1254033032408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1287386654400).

1254033032408 is an abundant number, since it is smaller than the sum of its proper divisors (1320740276392).

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

1254033032408 is a wasteful number, since it uses less digits than its factorization.

1254033032408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2029 (or 2025 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 35.

Adding to 1254033032408 its reverse (8042303304521), we get a palindrome (9296336336929).

The spelling of 1254033032408 in words is "one trillion, two hundred fifty-four billion, thirty-three million, thirty-two thousand, four hundred eight".