40170623266612 has 24 divisors (see below), whose sum is σ = 73152652557600. Its totient is φ = 19285699300896.

The previous prime is 40170623266601. The next prime is 40170623266651. The reversal of 40170623266612 is 21666232607104.

It is a super-2 number, since 2×40170623266612² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1979228287 + ... + 1979248582.

It is an arithmetic number, because the mean of its divisors is an integer number (3048027189900).

Almost surely, 2^{40170623266612} is an apocalyptic number.

It is an amenable number.

40170623266612 is a deficient number, since it is larger than the sum of its proper divisors (32982029290988).

40170623266612 is a wasteful number, since it uses less digits than its factorization.

40170623266612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3958476975 (or 3958476973 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 46.

The spelling of 40170623266612 in words is "forty trillion, one hundred seventy billion, six hundred twenty-three million, two hundred sixty-six thousand, six hundred twelve".