40231673126 has 8 divisors (see below), whose sum is σ = 60394258344. Its totient is φ = 20100253680.

The previous prime is 40231673113. The next prime is 40231673173. The reversal of 40231673126 is 62137613204.

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

It is a super-2 number, since 2×40231673126² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7788215 + ... + 7793378.

It is an arithmetic number, because the mean of its divisors is an integer number (7549282293).

Almost surely, 2^40231673126 is an apocalyptic number.

40231673126 is a deficient number, since it is larger than the sum of its proper divisors (20162585218).

40231673126 is a wasteful number, since it uses less digits than its factorization.

40231673126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15582886.

The product of its (nonzero) digits is 36288, while the sum is 35.

The spelling of 40231673126 in words is "forty billion, two hundred thirty-one million, six hundred seventy-three thousand, one hundred twenty-six".