40088251201 has 4 divisors (see below), whose sum is σ = 40092379732. Its totient is φ = 40084122672.

The previous prime is 40088251193. The next prime is 40088251207. The reversal of 40088251201 is 10215288004.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 36915858225 + 3172392976 = 192135^2 + 56324^2 .

It is a cyclic number.

It is not a de Polignac number, because 40088251201 - 2³ = 40088251193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40088251207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2049666 + ... + 2069131.

It is an arithmetic number, because the mean of its divisors is an integer number (10023094933).

Almost surely, 2^40088251201 is an apocalyptic number.

It is an amenable number.

40088251201 is a deficient number, since it is larger than the sum of its proper divisors (4128531).

40088251201 is an equidigital number, since it uses as much as digits as its factorization.

40088251201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4128530.

The product of its (nonzero) digits is 5120, while the sum is 31.

The spelling of 40088251201 in words is "forty billion, eighty-eight million, two hundred fifty-one thousand, two hundred one".