43413234001020 has 144 divisors (see below), whose sum is σ = 141818912831232. Its totient is φ = 10686157562880.

The previous prime is 43413234001003. The next prime is 43413234001037. The reversal of 43413234001020 is 2010043231434.

43413234001020 is a `hidden beast` number, since 4 + 3 + 413 + 234 + 0 + 0 + 10 + 2 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (43413234001003) and next prime (43413234001037).

It is a super-2 number, since 2×43413234001020² (a number of 28 digits) contains 22 as substring.

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, 193150624 + ... + 193375256.

It is an arithmetic number, because the mean of its divisors is an integer number (984853561328).

Almost surely, 2^{43413234001020} is an apocalyptic number.

It is an amenable number.

43413234001020 is an abundant number, since it is smaller than the sum of its proper divisors (98405678830212).

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

43413234001020 is a wasteful number, since it uses less digits than its factorization.

43413234001020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307252 (or 307247 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 43413234001020 its reverse (2010043231434), we get a palindrome (45423277232454).

The spelling of 43413234001020 in words is "forty-three trillion, four hundred thirteen billion, two hundred thirty-four million, one thousand, twenty".