40253450101 has 8 divisors (see below), whose sum is σ = 40349539584. Its totient is φ = 40157476800.

The previous prime is 40253450089. The next prime is 40253450117. The reversal of 40253450101 is 10105435204.

It is a happy number.

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 40253450101 - 2⁹ = 40253449589 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40253450191) 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, 685501 + ... + 741901.

It is an arithmetic number, because the mean of its divisors is an integer number (5043692448).

Almost surely, 2^40253450101 is an apocalyptic number.

It is an amenable number.

40253450101 is a deficient number, since it is larger than the sum of its proper divisors (96089483).

40253450101 is an equidigital number, since it uses as much as digits as its factorization.

40253450101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58091.

The product of its (nonzero) digits is 2400, while the sum is 25.

Adding to 40253450101 its reverse (10105435204), we get a palindrome (50358885305).

The spelling of 40253450101 in words is "forty billion, two hundred fifty-three million, four hundred fifty thousand, one hundred one".