40245633262 has 4 divisors (see below), whose sum is σ = 60368449896. Its totient is φ = 20122816630.

The previous prime is 40245633193. The next prime is 40245633277. The reversal of 40245633262 is 26233654204.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10061408314 + ... + 10061408317.

It is an arithmetic number, because the mean of its divisors is an integer number (15092112474).

Almost surely, 2^40245633262 is an apocalyptic number.

40245633262 is a deficient number, since it is larger than the sum of its proper divisors (20122816634).

40245633262 is a wasteful number, since it uses less digits than its factorization.

40245633262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20122816633.

The product of its (nonzero) digits is 207360, while the sum is 37.

The spelling of 40245633262 in words is "forty billion, two hundred forty-five million, six hundred thirty-three thousand, two hundred sixty-two".