43155442250230 has 16 divisors (see below), whose sum is σ = 80185595923584. Its totient is φ = 16705332483840.

The previous prime is 43155442250203. The next prime is 43155442250233. The reversal of 43155442250230 is 3205224455134.

It is a super-4 number, since 4×43155442250230⁴ (a number of 56 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43155442250233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69605551707 + ... + 69605552326.

It is an arithmetic number, because the mean of its divisors is an integer number (5011599745224).

Almost surely, 2^{43155442250230} is an apocalyptic number.

43155442250230 is a deficient number, since it is larger than the sum of its proper divisors (37030153673354).

43155442250230 is a wasteful number, since it uses less digits than its factorization.

43155442250230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139211104071.

The product of its (nonzero) digits is 576000, while the sum is 40.

The spelling of 43155442250230 in words is "forty-three trillion, one hundred fifty-five billion, four hundred forty-two million, two hundred fifty thousand, two hundred thirty".