40241100 has 72 divisors (see below), whose sum is σ = 120214528. Its totient is φ = 10382400.

The previous prime is 40241087. The next prime is 40241119. The reversal of 40241100 is 114204.

It is a super-2 number, since 2×40241100² = 3238692258420000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7137 + ... + 11463.

Almost surely, 2^40241100 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40241100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60107264).

40241100 is an abundant number, since it is smaller than the sum of its proper divisors (79973428).

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

40241100 is a wasteful number, since it uses less digits than its factorization.

40241100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4375 (or 4368 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 40241100 is about 6343.5873131849. The cubic root of 40241100 is about 342.6809387250.

Adding to 40241100 its reverse (114204), we get a palindrome (40355304).

The spelling of 40241100 in words is "forty million, two hundred forty-one thousand, one hundred".