41394932145 has 192 divisors, whose sum is σ = 87696720384. Its totient is φ = 18341406720.

The previous prime is 41394932101. The next prime is 41394932171. The reversal of 41394932145 is 54123949314.

41394932145 is a `hidden beast` number, since 4 + 13 + 9 + 493 + 2 + 145 = 666.

It is not a de Polignac number, because 41394932145 - 2⁸ = 41394931889 is a prime.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 41394932145.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 37872219 + ... + 37873311.

It is an arithmetic number, because the mean of its divisors is an integer number (456753752).

Almost surely, 2^41394932145 is an apocalyptic number.

41394932145 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

41394932145 is an abundant number, since it is smaller than the sum of its proper divisors (46301788239).

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

41394932145 is a wasteful number, since it uses less digits than its factorization.

41394932145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1254 (or 1242 counting only the distinct ones).

The product of its digits is 466560, while the sum is 45.

The spelling of 41394932145 in words is "forty-one billion, three hundred ninety-four million, nine hundred thirty-two thousand, one hundred forty-five".