63741986100 has 864 divisors, whose sum is σ = 241195229184. Its totient is φ = 14472691200.

The previous prime is 63741986083. The next prime is 63741986101. The reversal of 63741986100 is 168914736.

It is a happy number.

63741986100 is a `hidden beast` number, since 637 + 4 + 1 + 9 + 8 + 6 + 1 + 0 + 0 = 666.

63741986100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63741986101) by changing a digit.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 225236559 + ... + 225236841.

Almost surely, 2^63741986100 is an apocalyptic number.

63741986100 is a gapful number since it is divisible by the number (60) 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 63741986100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (120597614592).

63741986100 is an abundant number, since it is smaller than the sum of its proper divisors (177453243084).

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

63741986100 is a wasteful number, since it uses less digits than its factorization.

63741986100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 379 (or 360 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 45.

The spelling of 63741986100 in words is "sixty-three billion, seven hundred forty-one million, nine hundred eighty-six thousand, one hundred".