1203025452144 has 40 divisors (see below), whose sum is σ = 3114470661120. Its totient is φ = 400149786048.

The previous prime is 1203025452113. The next prime is 1203025452157. The reversal of 1203025452144 is 4412545203021.

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 7 ways as a sum of consecutive naturals, for example, 26811664 + ... + 26856495.

It is an arithmetic number, because the mean of its divisors is an integer number (77861766528).

Almost surely, 2^{1203025452144} is an apocalyptic number.

It is an amenable number.

1203025452144 is an abundant number, since it is smaller than the sum of its proper divisors (1911445208976).

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

1203025452144 is a wasteful number, since it uses less digits than its factorization.

1203025452144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53668637 (or 53668631 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 33.

The spelling of 1203025452144 in words is "one trillion, two hundred three billion, twenty-five million, four hundred fifty-two thousand, one hundred forty-four".