40562353326442 has 4 divisors (see below), whose sum is σ = 60843529989666. Its totient is φ = 20281176663220.

The previous prime is 40562353326427. The next prime is 40562353326457. The reversal of 40562353326442 is 24462335326504.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (40562353326427) and next prime (40562353326457).

It can be written as a sum of positive squares in only one way, i.e., 37521762501001 + 3040590825441 = 6125501^2 + 1743729^2 .

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10140588331609 + ... + 10140588331612.

Almost surely, 2^{40562353326442} is an apocalyptic number.

40562353326442 is a deficient number, since it is larger than the sum of its proper divisors (20281176663224).

40562353326442 is a wasteful number, since it uses less digits than its factorization.

40562353326442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20281176663223.

The product of its (nonzero) digits is 12441600, while the sum is 49.

The spelling of 40562353326442 in words is "forty trillion, five hundred sixty-two billion, three hundred fifty-three million, three hundred twenty-six thousand, four hundred forty-two".