40748185843101 has 16 divisors (see below), whose sum is σ = 65855653888320. Its totient is φ = 24695870207760.

The previous prime is 40748185843063. The next prime is 40748185843103. The reversal of 40748185843101 is 10134858184704.

It is a happy number.

40748185843101 is a `hidden beast` number, since 4 + 0 + 7 + 48 + 1 + 8 + 584 + 3 + 10 + 1 = 666.

It is not a de Polignac number, because 40748185843101 - 2¹⁷ = 40748185712029 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40748185843103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68599639170 + ... + 68599639763.

It is an arithmetic number, because the mean of its divisors is an integer number (4115978368020).

Almost surely, 2^{40748185843101} is an apocalyptic number.

It is an amenable number.

40748185843101 is a deficient number, since it is larger than the sum of its proper divisors (25107468045219).

40748185843101 is a wasteful number, since it uses less digits than its factorization.

40748185843101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137199278953 (or 137199278947 counting only the distinct ones).

The product of its (nonzero) digits is 3440640, while the sum is 54.

The spelling of 40748185843101 in words is "forty trillion, seven hundred forty-eight billion, one hundred eighty-five million, eight hundred forty-three thousand, one hundred one".