40133545541212 has 12 divisors (see below), whose sum is σ = 70234043697216. Its totient is φ = 20066675913440.

The previous prime is 40133545541183. The next prime is 40133545541263. The reversal of 40133545541212 is 21214554533104.

It is a super-2 number, since 2×40133545541212² (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 3 ways as a sum of consecutive naturals, for example, 23277964 + ... + 24942547.

It is an arithmetic number, because the mean of its divisors is an integer number (5852836974768).

Almost surely, 2^{40133545541212} is an apocalyptic number.

It is an amenable number.

40133545541212 is a deficient number, since it is larger than the sum of its proper divisors (30100498156004).

40133545541212 is a wasteful number, since it uses less digits than its factorization.

40133545541212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48428588 (or 48428586 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 40.

The spelling of 40133545541212 in words is "forty trillion, one hundred thirty-three billion, five hundred forty-five million, five hundred forty-one thousand, two hundred twelve".