40126846246 has 8 divisors (see below), whose sum is σ = 61817033520. Its totient is φ = 19521168408.

The previous prime is 40126846241. The next prime is 40126846267. The reversal of 40126846246 is 64264862104.

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

It is a super-2 number, since 2×40126846246² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40126846241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 271127266 + ... + 271127413.

It is an arithmetic number, because the mean of its divisors is an integer number (7727129190).

Almost surely, 2^40126846246 is an apocalyptic number.

40126846246 is a deficient number, since it is larger than the sum of its proper divisors (21690187274).

40126846246 is a wasteful number, since it uses less digits than its factorization.

40126846246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 542254718.

The product of its (nonzero) digits is 442368, while the sum is 43.

The spelling of 40126846246 in words is "forty billion, one hundred twenty-six million, eight hundred forty-six thousand, two hundred forty-six".