40838764462 has 8 divisors (see below), whose sum is σ = 62262378792. Its totient is φ = 20084638200.

The previous prime is 40838764459. The next prime is 40838764493. The reversal of 40838764462 is 26446783804.

It is a happy number.

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

It is a super-3 number, since 3×40838764462³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 167371864 + ... + 167372107.

It is an arithmetic number, because the mean of its divisors is an integer number (7782797349).

Almost surely, 2^40838764462 is an apocalyptic number.

40838764462 is a deficient number, since it is larger than the sum of its proper divisors (21423614330).

40838764462 is a wasteful number, since it uses less digits than its factorization.

40838764462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334744034.

The product of its (nonzero) digits is 6193152, while the sum is 52.

The spelling of 40838764462 in words is "forty billion, eight hundred thirty-eight million, seven hundred sixty-four thousand, four hundred sixty-two".