400425701235 has 32 divisors (see below), whose sum is σ = 734202181632. Its totient is φ = 182552952960.

The previous prime is 400425701209. The next prime is 400425701257. The reversal of 400425701235 is 532107524004.

It is not a de Polignac number, because 400425701235 - 2⁹ = 400425700723 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 400425701196 and 400425701205.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5157076 + ... + 5234145.

It is an arithmetic number, because the mean of its divisors is an integer number (22943818176).

Almost surely, 2^400425701235 is an apocalyptic number.

400425701235 is a deficient number, since it is larger than the sum of its proper divisors (333776480397).

400425701235 is a wasteful number, since it uses less digits than its factorization.

400425701235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10391603.

The product of its (nonzero) digits is 33600, while the sum is 33.

The spelling of 400425701235 in words is "four hundred billion, four hundred twenty-five million, seven hundred one thousand, two hundred thirty-five".