40223252134135 has 12 divisors (see below), whose sum is σ = 56148376448808. Its totient is φ = 27581658606096.

The previous prime is 40223252134111. The next prime is 40223252134147. The reversal of 40223252134135 is 53143125232204.

It is not a de Polignac number, because 40223252134135 - 2¹³ = 40223252125943 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 40223252134094 and 40223252134103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 82088269417 + ... + 82088269906.

It is an arithmetic number, because the mean of its divisors is an integer number (4679031370734).

Almost surely, 2^{40223252134135} is an apocalyptic number.

40223252134135 is a deficient number, since it is larger than the sum of its proper divisors (15925124314673).

40223252134135 is a wasteful number, since it uses less digits than its factorization.

40223252134135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164176539342 (or 164176539335 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 37.

Adding to 40223252134135 its reverse (53143125232204), we get a palindrome (93366377366339).

The spelling of 40223252134135 in words is "forty trillion, two hundred twenty-three billion, two hundred fifty-two million, one hundred thirty-four thousand, one hundred thirty-five".