40237342037473 has 8 divisors (see below), whose sum is σ = 45997437886848. Its totient is φ = 34480222220544.

The previous prime is 40237342037419. The next prime is 40237342037507. The reversal of 40237342037473 is 37473024373204.

It is a happy number.

40237342037473 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40237342037473 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40237342037773) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 743979136 + ... + 744033217.

It is an arithmetic number, because the mean of its divisors is an integer number (5749679735856).

Almost surely, 2^{40237342037473} is an apocalyptic number.

It is an amenable number.

40237342037473 is a deficient number, since it is larger than the sum of its proper divisors (5760095849375).

40237342037473 is a wasteful number, since it uses less digits than its factorization.

40237342037473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1488016223.

The product of its (nonzero) digits is 7112448, while the sum is 49.

The spelling of 40237342037473 in words is "forty trillion, two hundred thirty-seven billion, three hundred forty-two million, thirty-seven thousand, four hundred seventy-three".