40629814345 has 8 divisors (see below), whose sum is σ = 49793134464. Its totient is φ = 31812279984.

The previous prime is 40629814333. The next prime is 40629814427. The reversal of 40629814345 is 54341892604.

40629814345 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 40629814345 - 2⁷ = 40629814217 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 40629814295 and 40629814304.

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, 86446179 + ... + 86446648.

It is an arithmetic number, because the mean of its divisors is an integer number (6224141808).

Almost surely, 2^40629814345 is an apocalyptic number.

It is an amenable number.

40629814345 is a deficient number, since it is larger than the sum of its proper divisors (9163320119).

40629814345 is a wasteful number, since it uses less digits than its factorization.

40629814345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172892879.

The product of its (nonzero) digits is 829440, while the sum is 46.

The spelling of 40629814345 in words is "forty billion, six hundred twenty-nine million, eight hundred fourteen thousand, three hundred forty-five".