40436741574140 has 12 divisors (see below), whose sum is σ = 84917157305736. Its totient is φ = 16174696629648.

The previous prime is 40436741574121. The next prime is 40436741574143. The reversal of 40436741574140 is 4147514763404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40436741574143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1010918539334 + ... + 1010918539373.

It is an arithmetic number, because the mean of its divisors is an integer number (7076429775478).

Almost surely, 2^{40436741574140} is an apocalyptic number.

It is an amenable number.

40436741574140 is an abundant number, since it is smaller than the sum of its proper divisors (44480415731596).

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

40436741574140 is a wasteful number, since it uses less digits than its factorization.

40436741574140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2021837078716 (or 2021837078714 counting only the distinct ones).

The product of its (nonzero) digits is 4515840, while the sum is 50.

The spelling of 40436741574140 in words is "forty trillion, four hundred thirty-six billion, seven hundred forty-one million, five hundred seventy-four thousand, one hundred forty".