40662325215542 has 8 divisors (see below), whose sum is σ = 61030076603256. Its totient is φ = 20318966347792.

The previous prime is 40662325215541. The next prime is 40662325215697. The reversal of 40662325215542 is 24551252326604.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40662325215541) 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, 6098125823 + ... + 6098132490.

It is an arithmetic number, because the mean of its divisors is an integer number (7628759575407).

Almost surely, 2^{40662325215542} is an apocalyptic number.

40662325215542 is a deficient number, since it is larger than the sum of its proper divisors (20367751387714).

40662325215542 is a wasteful number, since it uses less digits than its factorization.

40662325215542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12196259982.

The product of its (nonzero) digits is 3456000, while the sum is 47.

The spelling of 40662325215542 in words is "forty trillion, six hundred sixty-two billion, three hundred twenty-five million, two hundred fifteen thousand, five hundred forty-two".