400035714329 has 4 divisors (see below), whose sum is σ = 400231908480. Its totient is φ = 399839520180.

The previous prime is 400035714293. The next prime is 400035714359. The reversal of 400035714329 is 923417530004.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 400035714329 - 2²⁰ = 400034665753 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 400035714292 and 400035714301.

It is not an unprimeable number, because it can be changed into a prime (400035714359) 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, 98094017 + ... + 98098094.

It is an arithmetic number, because the mean of its divisors is an integer number (100057977120).

Almost surely, 2^400035714329 is an apocalyptic number.

It is an amenable number.

400035714329 is a deficient number, since it is larger than the sum of its proper divisors (196194151).

400035714329 is a wasteful number, since it uses less digits than its factorization.

400035714329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196194150.

The product of its (nonzero) digits is 90720, while the sum is 38.

The spelling of 400035714329 in words is "four hundred billion, thirty-five million, seven hundred fourteen thousand, three hundred twenty-nine".