40242276506 has 8 divisors (see below), whose sum is σ = 60364293024. Its totient is φ = 20120845500.

The previous prime is 40242276467. The next prime is 40242276509. The reversal of 40242276506 is 60567224204.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 40242276506.

It is not an unprimeable number, because it can be changed into a prime (40242276509) 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, 129251 + ... + 311753.

It is an arithmetic number, because the mean of its divisors is an integer number (7545536628).

Almost surely, 2^40242276506 is an apocalyptic number.

40242276506 is a deficient number, since it is larger than the sum of its proper divisors (20122016518).

40242276506 is a wasteful number, since it uses less digits than its factorization.

40242276506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292756.

The product of its (nonzero) digits is 161280, while the sum is 38.

The spelling of 40242276506 in words is "forty billion, two hundred forty-two million, two hundred seventy-six thousand, five hundred six".