43141553400 has 192 divisors, whose sum is σ = 146219748480. Its totient is φ = 10435417600.

The previous prime is 43141553383. The next prime is 43141553419. The reversal of 43141553400 is 435514134.

It is a super-2 number, since 2×43141553400² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3075202 + ... + 3089198.

It is an arithmetic number, because the mean of its divisors is an integer number (761561190).

Almost surely, 2^43141553400 is an apocalyptic number.

43141553400 is a gapful number since it is divisible by the number (40) 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 43141553400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73109874240).

43141553400 is an abundant number, since it is smaller than the sum of its proper divisors (103078195080).

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

43141553400 is a wasteful number, since it uses less digits than its factorization.

43141553400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14494 (or 14485 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

The spelling of 43141553400 in words is "forty-three billion, one hundred forty-one million, five hundred fifty-three thousand, four hundred".