40347662047122 has 8 divisors (see below), whose sum is σ = 80695324094256. Its totient is φ = 13449220682372.

The previous prime is 40347662047009. The next prime is 40347662047123. The reversal of 40347662047122 is 22174026674304.

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

40347662047122 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (40347662047123) 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, 3362305170588 + ... + 3362305170599.

It is an arithmetic number, because the mean of its divisors is an integer number (10086915511782).

Almost surely, 2^{40347662047122} is an apocalyptic number.

40347662047122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40347662047122 is a wasteful number, since it uses less digits than its factorization.

40347662047122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6724610341192.

The product of its (nonzero) digits is 2709504, while the sum is 48.

The spelling of 40347662047122 in words is "forty trillion, three hundred forty-seven billion, six hundred sixty-two million, forty-seven thousand, one hundred twenty-two".