40141542240 has 72 divisors (see below), whose sum is σ = 136983017808. Its totient is φ = 10704410880.

The previous prime is 40141542223. The next prime is 40141542263. The reversal of 40141542240 is 4224514104.

40141542240 is a `hidden beast` number, since 4 + 0 + 1 + 415 + 4 + 2 + 240 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a super-2 number, since 2×40141542240² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13936596 + ... + 13939475.

It is an arithmetic number, because the mean of its divisors is an integer number (1902541914).

Almost surely, 2^40141542240 is an apocalyptic number.

40141542240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

40141542240 is an abundant number, since it is smaller than the sum of its proper divisors (96841475568).

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

40141542240 is a wasteful number, since it uses less digits than its factorization.

40141542240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27876092 (or 27876081 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 27.

The spelling of 40141542240 in words is "forty billion, one hundred forty-one million, five hundred forty-two thousand, two hundred forty".