40050423210251 has 8 divisors (see below), whose sum is σ = 40601263745904. Its totient is φ = 39499642258560.

The previous prime is 40050423210241. The next prime is 40050423210253. The reversal of 40050423210251 is 15201232405004.

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 40050423210251 - 2¹⁰ = 40050423209227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40050423210253) 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, 13541570 + ... + 16231911.

It is an arithmetic number, because the mean of its divisors is an integer number (5075157968238).

Almost surely, 2^{40050423210251} is an apocalyptic number.

40050423210251 is a deficient number, since it is larger than the sum of its proper divisors (550840535653).

40050423210251 is a wasteful number, since it uses less digits than its factorization.

40050423210251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29791981.

The product of its (nonzero) digits is 9600, while the sum is 29.

Adding to 40050423210251 its reverse (15201232405004), we get a palindrome (55251655615255).

The spelling of 40050423210251 in words is "forty trillion, fifty billion, four hundred twenty-three million, two hundred ten thousand, two hundred fifty-one".