40007270553171 has 4 divisors (see below), whose sum is σ = 53343027404232. Its totient is φ = 26671513702112.

The previous prime is 40007270553121. The next prime is 40007270553199. The reversal of 40007270553171 is 17135507270004.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 40007270553171 - 2¹⁹ = 40007270028883 is a prime.

It is a super-2 number, since 2×40007270553171² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40007270553121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6667878425526 + ... + 6667878425531.

It is an arithmetic number, because the mean of its divisors is an integer number (13335756851058).

Almost surely, 2^{40007270553171} is an apocalyptic number.

40007270553171 is a deficient number, since it is larger than the sum of its proper divisors (13335756851061).

40007270553171 is a wasteful number, since it uses less digits than its factorization.

40007270553171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13335756851060.

The product of its (nonzero) digits is 205800, while the sum is 42.

The spelling of 40007270553171 in words is "forty trillion, seven billion, two hundred seventy million, five hundred fifty-three thousand, one hundred seventy-one".