40134533131302 has 32 divisors (see below), whose sum is σ = 80368472325120. Its totient is φ = 13361614407360.

The previous prime is 40134533131289. The next prime is 40134533131409. The reversal of 40134533131302 is 20313133543104.

It is a happy number.

It is a super-2 number, since 2×40134533131302² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36417402 + ... + 37503282.

It is an arithmetic number, because the mean of its divisors is an integer number (2511514760160).

Almost surely, 2^{40134533131302} is an apocalyptic number.

40134533131302 is an abundant number, since it is smaller than the sum of its proper divisors (40233939193818).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40134533131302 is a wasteful number, since it uses less digits than its factorization.

40134533131302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1093508.

The product of its (nonzero) digits is 38880, while the sum is 33.

Adding to 40134533131302 its reverse (20313133543104), we get a palindrome (60447666674406).

The spelling of 40134533131302 in words is "forty trillion, one hundred thirty-four billion, five hundred thirty-three million, one hundred thirty-one thousand, three hundred two".