40041355200 has 672 divisors, whose sum is σ = 165234567168. Its totient is φ = 8246784000.

The previous prime is 40041355181. The next prime is 40041355219. The reversal of 40041355200 is 255314004.

It is an interprime number because it is at equal distance from previous prime (40041355181) and next prime (40041355219).

It is a tau number, because it is divible by the number of its divisors (672).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 48417187 + ... + 48418013.

Almost surely, 2^40041355200 is an apocalyptic number.

40041355200 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 40041355200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82617283584).

40041355200 is an abundant number, since it is smaller than the sum of its proper divisors (125193211968).

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

40041355200 is a wasteful number, since it uses less digits than its factorization.

40041355200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1001 (or 986 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

Adding to 40041355200 its reverse (255314004), we get a palindrome (40296669204).

The spelling of 40041355200 in words is "forty billion, forty-one million, three hundred fifty-five thousand, two hundred".