40120616510246 has 8 divisors (see below), whose sum is σ = 60492743028984. Its totient is φ = 19956368833920.

The previous prime is 40120616510197. The next prime is 40120616510257. The reversal of 40120616510246 is 64201561602104.

It is a happy number.

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

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, 51969710120 + ... + 51969710891.

It is an arithmetic number, because the mean of its divisors is an integer number (7561592878623).

Almost surely, 2^{40120616510246} is an apocalyptic number.

40120616510246 is a deficient number, since it is larger than the sum of its proper divisors (20372126518738).

40120616510246 is a wasteful number, since it uses less digits than its factorization.

40120616510246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103939421206.

The product of its (nonzero) digits is 69120, while the sum is 38.

The spelling of 40120616510246 in words is "forty trillion, one hundred twenty billion, six hundred sixteen million, five hundred ten thousand, two hundred forty-six".