41156453493 has 6 divisors (see below), whose sum is σ = 59448210614. Its totient is φ = 27437635656.

The previous prime is 41156453473. The next prime is 41156453519. The reversal of 41156453493 is 39435465114.

41156453493 is a `hidden beast` number, since 4 + 1 + 156 + 4 + 5 + 3 + 493 = 666.

41156453493 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 31697529444 + 9458924049 = 178038^2 + 97257^2 .

It is not a de Polignac number, because 41156453493 - 2¹⁶ = 41156387957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41156453473) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2286469630 + ... + 2286469647.

Almost surely, 2^41156453493 is an apocalyptic number.

It is an amenable number.

41156453493 is a deficient number, since it is larger than the sum of its proper divisors (18291757121).

41156453493 is a wasteful number, since it uses less digits than its factorization.

41156453493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4572939283 (or 4572939280 counting only the distinct ones).

The product of its digits is 777600, while the sum is 45.

The spelling of 41156453493 in words is "forty-one billion, one hundred fifty-six million, four hundred fifty-three thousand, four hundred ninety-three".