43800040150 has 48 divisors (see below), whose sum is σ = 87442086384. Its totient is φ = 16263521280.

The previous prime is 43800040121. The next prime is 43800040169. The reversal of 43800040150 is 5104000834.

It is a super-2 number, since 2×43800040150² (a number of 22 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 pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 290892 + ... + 414991.

It is an arithmetic number, because the mean of its divisors is an integer number (1821710133).

Almost surely, 2^43800040150 is an apocalyptic number.

43800040150 is a deficient number, since it is larger than the sum of its proper divisors (43642046234).

43800040150 is a wasteful number, since it uses less digits than its factorization.

43800040150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 705985 (or 705980 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 43800040150 its reverse (5104000834), we get a palindrome (48904040984).

The spelling of 43800040150 in words is "forty-three billion, eight hundred million, forty thousand, one hundred fifty".