10550030142400 has 252 divisors, whose sum is σ = 30215914245216. Its totient is φ = 3615005184000.

The previous prime is 10550030142373. The next prime is 10550030142437. The reversal of 10550030142400 is 424103005501.

It is a happy number.

It is a super-2 number, since 2×10550030142400² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 134887305 + ... + 134965495.

It is an arithmetic number, because the mean of its divisors is an integer number (119904421608).

Almost surely, 2^{10550030142400} is an apocalyptic number.

10550030142400 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 10550030142400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15107957122608).

10550030142400 is an abundant number, since it is smaller than the sum of its proper divisors (19665884102816).

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

10550030142400 is a wasteful number, since it uses less digits than its factorization.

10550030142400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79948 (or 79926 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

Adding to 10550030142400 its reverse (424103005501), we get a palindrome (10974133147901).

The spelling of 10550030142400 in words is "ten trillion, five hundred fifty billion, thirty million, one hundred forty-two thousand, four hundred".