40041400202403 has 8 divisors (see below), whose sum is σ = 53392153960128. Its totient is φ = 26692456623144.

The previous prime is 40041400202393. The next prime is 40041400202411. The reversal of 40041400202403 is 30420200414004.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 40041400202403 - 2⁴ = 40041400202387 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40041400202303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 452493001 + ... + 452581482.

It is an arithmetic number, because the mean of its divisors is an integer number (6674019245016).

Almost surely, 2^{40041400202403} is an apocalyptic number.

40041400202403 is a deficient number, since it is larger than the sum of its proper divisors (13350753757725).

40041400202403 is a wasteful number, since it uses less digits than its factorization.

40041400202403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 905089233.

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 40041400202403 its reverse (30420200414004), we get a palindrome (70461600616407).

The spelling of 40041400202403 in words is "forty trillion, forty-one billion, four hundred million, two hundred two thousand, four hundred three".