40134356583445 has 8 divisors (see below), whose sum is σ = 48237553146240. Its totient is φ = 32056601769360.

The previous prime is 40134356583439. The next prime is 40134356583467. The reversal of 40134356583445 is 54438565343104.

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

It is not a de Polignac number, because 40134356583445 - 2⁵ = 40134356583413 is a prime.

It is a super-2 number, since 2×40134356583445² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6360433705 + ... + 6360440014.

It is an arithmetic number, because the mean of its divisors is an integer number (6029694143280).

Almost surely, 2^{40134356583445} is an apocalyptic number.

It is an amenable number.

40134356583445 is a deficient number, since it is larger than the sum of its proper divisors (8103196562795).

40134356583445 is a wasteful number, since it uses less digits than its factorization.

40134356583445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12720874355.

The product of its (nonzero) digits is 41472000, while the sum is 55.

The spelling of 40134356583445 in words is "forty trillion, one hundred thirty-four billion, three hundred fifty-six million, five hundred eighty-three thousand, four hundred forty-five".