40655114212403 has 4 divisors (see below), whose sum is σ = 40655137437648. Its totient is φ = 40655090987160.

The previous prime is 40655114212399. The next prime is 40655114212451. The reversal of 40655114212403 is 30421241155604.

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 40655114212403 - 2² = 40655114212399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40655114212703) 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, 8752028 + ... + 12566153.

It is an arithmetic number, because the mean of its divisors is an integer number (10163784359412).

Almost surely, 2^{40655114212403} is an apocalyptic number.

40655114212403 is a deficient number, since it is larger than the sum of its proper divisors (23225245).

40655114212403 is a wasteful number, since it uses less digits than its factorization.

40655114212403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23225244.

The product of its (nonzero) digits is 115200, while the sum is 38.

The spelling of 40655114212403 in words is "forty trillion, six hundred fifty-five billion, one hundred fourteen million, two hundred twelve thousand, four hundred three".