40037333736737 has 8 divisors (see below), whose sum is σ = 40262703352872. Its totient is φ = 39812009932800.

The previous prime is 40037333736713. The next prime is 40037333736749. The reversal of 40037333736737 is 73763733373004.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 17542954241761 + 22494379494976 = 4188431^2 + 4742824^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 40037333736737 - 2¹⁴ = 40037333720353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40037333736707) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9699488 + ... + 13196769.

It is an arithmetic number, because the mean of its divisors is an integer number (5032837919109).

Almost surely, 2^{40037333736737} is an apocalyptic number.

It is an amenable number.

40037333736737 is a deficient number, since it is larger than the sum of its proper divisors (225369616135).

40037333736737 is a wasteful number, since it uses less digits than its factorization.

40037333736737 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22906099.

The product of its (nonzero) digits is 42007896, while the sum is 56.

The spelling of 40037333736737 in words is "forty trillion, thirty-seven billion, three hundred thirty-three million, seven hundred thirty-six thousand, seven hundred thirty-seven".