1055452334400 has 168 divisors, whose sum is σ = 3847514824640. Its totient is φ = 281453944320.

The previous prime is 1055452334381. The next prime is 1055452334401. The reversal of 1055452334400 is 44332545501.

1055452334400 is a `hidden beast` number, since 10 + 5 + 5 + 4 + 5 + 233 + 4 + 400 = 666.

It is a super-2 number, since 2×1055452334400² (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 not an unprimeable number, because it can be changed into a prime (1055452334401) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12172684 + ... + 12259083.

Almost surely, 2^{1055452334400} is an apocalyptic number.

1055452334400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1055452334400 is an abundant number, since it is smaller than the sum of its proper divisors (2792062490240).

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

1055452334400 is a wasteful number, since it uses less digits than its factorization.

1055452334400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24431798 (or 24431777 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 36.

Adding to 1055452334400 its reverse (44332545501), we get a palindrome (1099784879901).

The spelling of 1055452334400 in words is "one trillion, fifty-five billion, four hundred fifty-two million, three hundred thirty-four thousand, four hundred".