40272227745192 has 192 divisors, whose sum is σ = 114179927097600. Its totient is φ = 12799066536960.

The previous prime is 40272227745163. The next prime is 40272227745247. The reversal of 40272227745192 is 29154772227204.

40272227745192 is a `hidden beast` number, since 40 + 27 + 22 + 27 + 7 + 451 + 92 = 666.

It is a super-2 number, since 2×40272227745192² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 683837284 + ... + 683896172.

It is an arithmetic number, because the mean of its divisors is an integer number (594687120300).

Almost surely, 2^{40272227745192} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40272227745192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57089963548800).

40272227745192 is an abundant number, since it is smaller than the sum of its proper divisors (73907699352408).

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

40272227745192 is a wasteful number, since it uses less digits than its factorization.

40272227745192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60248 (or 60241 counting only the distinct ones).

The product of its (nonzero) digits is 7902720, while the sum is 54.

The spelling of 40272227745192 in words is "forty trillion, two hundred seventy-two billion, two hundred twenty-seven million, seven hundred forty-five thousand, one hundred ninety-two".