40522136846 has 4 divisors (see below), whose sum is σ = 60783205272. Its totient is φ = 20261068422.

The previous prime is 40522136843. The next prime is 40522136867. The reversal of 40522136846 is 64863122504.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40522136843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10130534210 + ... + 10130534213.

It is an arithmetic number, because the mean of its divisors is an integer number (15195801318).

Almost surely, 2^40522136846 is an apocalyptic number.

40522136846 is a deficient number, since it is larger than the sum of its proper divisors (20261068426).

40522136846 is a wasteful number, since it uses less digits than its factorization.

40522136846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20261068425.

The product of its (nonzero) digits is 276480, while the sum is 41.

The spelling of 40522136846 in words is "forty billion, five hundred twenty-two million, one hundred thirty-six thousand, eight hundred forty-six".