41432434890 has 128 divisors (see below), whose sum is σ = 124056188928. Its totient is φ = 8603662080.

The previous prime is 41432434859. The next prime is 41432434903. The reversal of 41432434890 is 9843423414.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4122952 + ... + 4132988.

It is an arithmetic number, because the mean of its divisors is an integer number (969188976).

Almost surely, 2^41432434890 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 41432434890, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62028094464).

41432434890 is an abundant number, since it is smaller than the sum of its proper divisors (82623754038).

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

41432434890 is a wasteful number, since it uses less digits than its factorization.

41432434890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11852.

The product of its (nonzero) digits is 331776, while the sum is 42.

The spelling of 41432434890 in words is "forty-one billion, four hundred thirty-two million, four hundred thirty-four thousand, eight hundred ninety".