40861420600 has 384 divisors, whose sum is σ = 129996679680. Its totient is φ = 11531520000.

The previous prime is 40861420597. The next prime is 40861420601. The reversal of 40861420600 is 602416804.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40861420601) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 10608675 + ... + 10612525.

It is an arithmetic number, because the mean of its divisors is an integer number (338533020).

Almost surely, 2^40861420600 is an apocalyptic number.

40861420600 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40861420600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64998339840).

40861420600 is an abundant number, since it is smaller than the sum of its proper divisors (89135259080).

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

40861420600 is a wasteful number, since it uses less digits than its factorization.

40861420600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3951 (or 3942 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 31.

The spelling of 40861420600 in words is "forty billion, eight hundred sixty-one million, four hundred twenty thousand, six hundred".