40262313022 has 4 divisors (see below), whose sum is σ = 60393469536. Its totient is φ = 20131156510.

The previous prime is 40262313011. The next prime is 40262313037. The reversal of 40262313022 is 22031326204.

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 pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10065578254 + ... + 10065578257.

It is an arithmetic number, because the mean of its divisors is an integer number (15098367384).

Almost surely, 2^40262313022 is an apocalyptic number.

40262313022 is a deficient number, since it is larger than the sum of its proper divisors (20131156514).

40262313022 is a wasteful number, since it uses less digits than its factorization.

40262313022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20131156513.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 40262313022 its reverse (22031326204), we get a palindrome (62293639226).

The spelling of 40262313022 in words is "forty billion, two hundred sixty-two million, three hundred thirteen thousand, twenty-two".