43150648121980 has 96 divisors (see below), whose sum is σ = 109655049369600. Its totient is φ = 13924034798592.

The previous prime is 43150648121969. The next prime is 43150648121981. The reversal of 43150648121980 is 8912184605134.

It is a super-2 number, since 2×43150648121980² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43150648121981) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 288521661 + ... + 288671179.

It is an arithmetic number, because the mean of its divisors is an integer number (1142240097600).

Almost surely, 2^{43150648121980} is an apocalyptic number.

It is an amenable number.

43150648121980 is an abundant number, since it is smaller than the sum of its proper divisors (66504401247620).

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

43150648121980 is a wasteful number, since it uses less digits than its factorization.

43150648121980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270811 (or 270809 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 52.

The spelling of 43150648121980 in words is "forty-three trillion, one hundred fifty billion, six hundred forty-eight million, one hundred twenty-one thousand, nine hundred eighty".