41345749187 has 32 divisors (see below), whose sum is σ = 45252103680. Its totient is φ = 37670688000.

The previous prime is 41345749169. The next prime is 41345749213. The reversal of 41345749187 is 78194754314.

It is not a de Polignac number, because 41345749187 - 2¹⁶ = 41345683651 is a prime.

It is a super-2 number, since 2×41345749187² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41345749117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7993112 + ... + 7998282.

It is an arithmetic number, because the mean of its divisors is an integer number (1414128240).

Almost surely, 2^41345749187 is an apocalyptic number.

41345749187 is a deficient number, since it is larger than the sum of its proper divisors (3906354493).

41345749187 is a wasteful number, since it uses less digits than its factorization.

41345749187 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5435.

The product of its digits is 3386880, while the sum is 53.

The spelling of 41345749187 in words is "forty-one billion, three hundred forty-five million, seven hundred forty-nine thousand, one hundred eighty-seven".