100454510400000 has 960 divisors, whose sum is σ = 339240124992384. Its totient is φ = 26410926080000.

The previous prime is 100454510399987. The next prime is 100454510400043. The reversal of 100454510400000 is 4015454001.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (960).

It is a super-2 number, since 2×100454510400000² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 162811199692 + ... + 162811200308.

Almost surely, 2^{100454510400000} is an apocalyptic number.

100454510400000 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 100454510400000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (169620062496192).

100454510400000 is an abundant number, since it is smaller than the sum of its proper divisors (238785614592384).

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

100454510400000 is an frugal number, since it uses more digits than its factorization.

100454510400000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1087 (or 1051 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 24.

Adding to 100454510400000 its reverse (4015454001), we get a palindrome (100458525854001).

The spelling of 100454510400000 in words is "one hundred trillion, four hundred fifty-four billion, five hundred ten million, four hundred thousand".