1203046401024 has 880 divisors, whose sum is σ = 4061274201600. Its totient is φ = 352155009024.

The previous prime is 1203046401023. The next prime is 1203046401043. The reversal of 1203046401024 is 4201046403021.

It is a happy number.

1203046401024 is a `hidden beast` number, since 1 + 2 + 0 + 3 + 0 + 4 + 640 + 10 + 2 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (1203046401023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 2470320909 + ... + 2470321395.

It is an arithmetic number, because the mean of its divisors is an integer number (4615084320).

Almost surely, 2^{1203046401024} 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 1203046401024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2030637100800).

1203046401024 is an abundant number, since it is smaller than the sum of its proper divisors (2858227800576).

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

1203046401024 is a wasteful number, since it uses less digits than its factorization.

1203046401024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 640 (or 613 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The spelling of 1203046401024 in words is "one trillion, two hundred three billion, forty-six million, four hundred one thousand, twenty-four".