40067336740 has 12 divisors (see below), whose sum is σ = 84141407196. Its totient is φ = 16026934688.

The previous prime is 40067336731. The next prime is 40067336759. The reversal of 40067336740 is 4763376004.

It can be written as a sum of positive squares in 2 ways, for example, as 23664899556 + 16402437184 = 153834^2 + 128072^2 .

It is a junction number, because it is equal to n+sod(n) for n = 40067336693 and 40067336702.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1001683399 + ... + 1001683438.

It is an arithmetic number, because the mean of its divisors is an integer number (7011783933).

Almost surely, 2^40067336740 is an apocalyptic number.

It is an amenable number.

40067336740 is an abundant number, since it is smaller than the sum of its proper divisors (44074070456).

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

40067336740 is a wasteful number, since it uses less digits than its factorization.

40067336740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2003366846 (or 2003366844 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 40.

The spelling of 40067336740 in words is "forty billion, sixty-seven million, three hundred thirty-six thousand, seven hundred forty".