1063260950400 has 480 divisors, whose sum is σ = 4280375179080. Its totient is φ = 257759539200.

The previous prime is 1063260950399. The next prime is 1063260950429. The reversal of 1063260950400 is 40590623601.

It is a happy number.

1063260950400 is a `hidden beast` number, since 1 + 0 + 6 + 3 + 2 + 609 + 5 + 0 + 40 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (480).

It is a super-2 number, since 2×1063260950400² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 2664742 + ... + 3037658.

Almost surely, 2^{1063260950400} is an apocalyptic number.

1063260950400 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 1063260950400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2140187589540).

1063260950400 is an abundant number, since it is smaller than the sum of its proper divisors (3217114228680).

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

1063260950400 is a wasteful number, since it uses less digits than its factorization.

1063260950400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372964 (or 372938 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

The spelling of 1063260950400 in words is "one trillion, sixty-three billion, two hundred sixty million, nine hundred fifty thousand, four hundred".