143111551054400 has 168 divisors, whose sum is σ = 370688803817760. Its totient is φ = 54230128128000.

The previous prime is 143111551054397. The next prime is 143111551054411. The reversal of 143111551054400 is 4450155111341.

It is a super-2 number, since 2×143111551054400² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1682019860 + ... + 1682104940.

Almost surely, 2^{143111551054400} is an apocalyptic number.

143111551054400 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 143111551054400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (185344401908880).

143111551054400 is an abundant number, since it is smaller than the sum of its proper divisors (227577252763360).

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

143111551054400 is a wasteful number, since it uses less digits than its factorization.

143111551054400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140453 (or 140438 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 35.

The spelling of 143111551054400 in words is "one hundred forty-three trillion, one hundred eleven billion, five hundred fifty-one million, fifty-four thousand, four hundred".