40350554212403 has 8 divisors (see below), whose sum is σ = 40386669778800. Its totient is φ = 40314441088768.

The previous prime is 40350554212387. The next prime is 40350554212429. The reversal of 40350554212403 is 30421245505304.

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

It is a cyclic number.

It is not a de Polignac number, because 40350554212403 - 2⁴ = 40350554212387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40350554212453) 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, 33281483 + ... + 34472571.

It is an arithmetic number, because the mean of its divisors is an integer number (5048333722350).

Almost surely, 2^{40350554212403} is an apocalyptic number.

40350554212403 is a deficient number, since it is larger than the sum of its proper divisors (36115566397).

40350554212403 is a wasteful number, since it uses less digits than its factorization.

40350554212403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1221381.

The product of its (nonzero) digits is 288000, while the sum is 38.

Adding to 40350554212403 its reverse (30421245505304), we get a palindrome (70771799717707).

The spelling of 40350554212403 in words is "forty trillion, three hundred fifty billion, five hundred fifty-four million, two hundred twelve thousand, four hundred three".