40037067770 has 16 divisors (see below), whose sum is σ = 82361968128. Its totient is φ = 13726994640.

The previous prime is 40037067751. The next prime is 40037067779. The reversal of 40037067770 is 7776073004.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (40037067779) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 285978986 + ... + 285979125.

It is an arithmetic number, because the mean of its divisors is an integer number (5147623008).

Almost surely, 2^40037067770 is an apocalyptic number.

40037067770 is an abundant number, since it is smaller than the sum of its proper divisors (42324900358).

40037067770 is a wasteful number, since it uses less digits than its factorization.

40037067770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 571958125.

The product of its (nonzero) digits is 172872, while the sum is 41.

The spelling of 40037067770 in words is "forty billion, thirty-seven million, sixty-seven thousand, seven hundred seventy".