40134563125582 has 8 divisors (see below), whose sum is σ = 63743129670096. Its totient is φ = 18886853235552.

The previous prime is 40134563125571. The next prime is 40134563125589. The reversal of 40134563125582 is 28552136543104.

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

It is a super-2 number, since 2×40134563125582² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40134563125589) 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, 590214163578 + ... + 590214163645.

It is an arithmetic number, because the mean of its divisors is an integer number (7967891208762).

Almost surely, 2^{40134563125582} is an apocalyptic number.

40134563125582 is a deficient number, since it is larger than the sum of its proper divisors (23608566544514).

40134563125582 is a wasteful number, since it uses less digits than its factorization.

40134563125582 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1180428327242.

The product of its (nonzero) digits is 3456000, while the sum is 49.

Adding to 40134563125582 its reverse (28552136543104), we get a palindrome (68686699668686).

The spelling of 40134563125582 in words is "forty trillion, one hundred thirty-four billion, five hundred sixty-three million, one hundred twenty-five thousand, five hundred eighty-two".