40966989670 has 64 divisors (see below), whose sum is σ = 77635381824. Its totient is φ = 15546746880.

The previous prime is 40966989667. The next prime is 40966989673. The reversal of 40966989670 is 7698966904.

40966989670 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (40966989667) and next prime (40966989673).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40966989673) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4102804 + ... + 4112776.

It is an arithmetic number, because the mean of its divisors is an integer number (1213052841).

Almost surely, 2^40966989670 is an apocalyptic number.

40966989670 is a deficient number, since it is larger than the sum of its proper divisors (36668392154).

40966989670 is a wasteful number, since it uses less digits than its factorization.

40966989670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10297.

The product of its (nonzero) digits is 35271936, while the sum is 64.

The spelling of 40966989670 in words is "forty billion, nine hundred sixty-six million, nine hundred eighty-nine thousand, six hundred seventy".