40412123253435 has 32 divisors (see below), whose sum is σ = 65795960401920. Its totient is φ = 21177475089408.

The previous prime is 40412123253377. The next prime is 40412123253449. The reversal of 40412123253435 is 53435232121404.

It is a happy number.

It is not a de Polignac number, because 40412123253435 - 2³² = 40407828286139 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 40412123253393 and 40412123253402.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 99706587 + ... + 100111076.

It is an arithmetic number, because the mean of its divisors is an integer number (2056123762560).

Almost surely, 2^{40412123253435} is an apocalyptic number.

40412123253435 is a deficient number, since it is larger than the sum of its proper divisors (25383837148485).

40412123253435 is a wasteful number, since it uses less digits than its factorization.

40412123253435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199817907.

The product of its (nonzero) digits is 345600, while the sum is 39.

Adding to 40412123253435 its reverse (53435232121404), we get a palindrome (93847355374839).

The spelling of 40412123253435 in words is "forty trillion, four hundred twelve billion, one hundred twenty-three million, two hundred fifty-three thousand, four hundred thirty-five".