40053121202 has 8 divisors (see below), whose sum is σ = 60080619036. Its totient is φ = 20026248192.

The previous prime is 40053121091. The next prime is 40053121217. The reversal of 40053121202 is 20212135004.

It can be written as a sum of positive squares in 2 ways, for example, as 39661120801 + 392000401 = 199151^2 + 19799^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68978 + ... + 291314.

Almost surely, 2^40053121202 is an apocalyptic number.

40053121202 is a deficient number, since it is larger than the sum of its proper divisors (20027497834).

40053121202 is a wasteful number, since it uses less digits than its factorization.

40053121202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312412.

The product of its (nonzero) digits is 480, while the sum is 20.

Adding to 40053121202 its reverse (20212135004), we get a palindrome (60265256206).

The spelling of 40053121202 in words is "forty billion, fifty-three million, one hundred twenty-one thousand, two hundred two".