40141443022440 has 64 divisors (see below), whose sum is σ = 120425083732800. Its totient is φ = 10704317724672.

The previous prime is 40141443022411. The next prime is 40141443022469. The reversal of 40141443022440 is 4422034414104.

It is an interprime number because it is at equal distance from previous prime (40141443022411) and next prime (40141443022469).

It is a super-2 number, since 2×40141443022440² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19921144 + ... + 21843416.

It is an arithmetic number, because the mean of its divisors is an integer number (1881641933325).

Almost surely, 2^{40141443022440} is an apocalyptic number.

40141443022440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

40141443022440 is an abundant number, since it is smaller than the sum of its proper divisors (80283640710360).

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

40141443022440 is a wasteful number, since it uses less digits than its factorization.

40141443022440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2096306 (or 2096302 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 33.

Adding to 40141443022440 its reverse (4422034414104), we get a palindrome (44563477436544).

The spelling of 40141443022440 in words is "forty trillion, one hundred forty-one billion, four hundred forty-three million, twenty-two thousand, four hundred forty".